Personalised Acrylic Photo Blocks: Sizes, Photos and Who They Suit
A personalised acrylic photo block is one of the best-value ways to turn a single great photo into a gift people keep on display: a 20 mm slab of clear acrylic with your picture printed into it, standing on its own, no frame needed. This guide covers exact sizes, which photos print best, who photo blocks suit and where to put one, so you can choose with confidence.
What an acrylic photo block actually is
An acrylic photo block is a printed photo on solid, clear acrylic. Unlike a framed print, it has no frame, no glass front, and no backing board. The picture and the material are one object.
You may also see them searched for as custom photo blocks or an acrylic photo box. Whatever the name, the idea is the same: your photo, printed on thick acrylic, ready to stand on a shelf.
Acrylic photo block thickness and build
Our acrylic photo blocks are 20 mm thick. That thickness does two jobs. It gives the block enough weight and depth to stand on any flat surface without a frame, and the edges catch the light so the photo looks dimensional rather than flat.
Are acrylic photo blocks any good?

Yes, for the right photo. A bright, recent, sharp photograph looks excellent on 20 mm acrylic. Colours look clean, the thickness adds depth, and there is no glass to smash if someone knocks it off a shelf.
The honest answer, including what they are not good at
It is better to know the limits before you order, so here they are:
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Dark or grainy photos: Acrylic is bright and clear, so it shows noise and shadow. A dim, grainy photo will not look its best. If your favourite picture is moody or low-light, a slate is usually the better choice (more on that below).
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Wall display: A photo block is designed to stand, not hang. If you want something for the wall, this is not the right format.
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Heavily cropped or low-resolution images: Printing enlarges the photo, so a small crop from a busy picture can look soft.
If your photo is bright, in focus and fairly recent, an acrylic block is hard to beat for the price.
Acrylic photo block sizes explained
Choosing the right size is the biggest decision, and the one people most often second-guess. Every size is 20 mm thick.
Acrylic photo block sizes and dimensions
|
Size |
Dimensions |
Where it suits |
|
Square 10 cm |
10 x 10 cm |
Desk, bedside table, small shelf |
|
Square 15 cm |
15 x 15 cm |
Shelf, console table, sideboard |
|
A7 |
7.4 x 10.5 cm |
Portraits, small spaces, a gift that fits in a bag |
|
A6 |
10.5 x 14.8 cm |
Portraits, desks, bookshelves |
|
A5 |
14.8 x 21 cm |
Mantelpiece or anywhere it needs presence |
Prices start at £6.99, and personalisation is free, no matter the size you choose.
How to choose a size for a desk, shelf, mantelpiece or bedside table
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Desk or bedside table: 10 cm square. It is big enough to see clearly from a chair or pillow, and small enough not to crowd the surface.
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Shelf or console table: 15 cm square. It holds its own among books and ornaments without disappearing.
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Mantelpiece: A5. A mantelpiece is a long, prominent spot, and a bigger block gives you presence rather than a tiny picture lost in the middle of a big space.
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Portrait photos and tight spaces: A6 or A7. Upright shapes suit a single person, a pet or a full-length shot better than a square does.
A quick rule of thumb: if you are unsure, go one size up. A block that looks slightly too big in your hand usually looks just right in a room.
Which photos print well on acrylic

The photo matters more than the size. A great photo on a small block beats a mediocre one on a large block every time.
Bright, high-contrast, and recent photos
Look for pictures taken in daylight or good light, where the subject is in focus, and the colours are clear. Recent photos from a modern phone usually work well. Send the original file rather than a copy that has been forwarded through a messaging app, as those are often compressed and lose detail. If you want help picking between a few options, our guide on how to choose the right photo walks you through it.
Photos to avoid: screenshots, heavy crops, night-time indoor shots
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Screenshots and photos saved from social media are small and compressed, so they print soft.
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Heavy crops from the corner of a larger picture lack the detail to enlarge cleanly.
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Nighttime indoor shots tend to be grainy and dark, so acrylic shows them off rather than hides them.
Adding text
A photo on its own looks lovely, but a few words can make it feel personal. Personalisation is free on every block.
Text ideas for personalised acrylic photo blocks
Popular choices include:
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Names and dates for birthdays, weddings, new babies and anniversaries.
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Short poems or messages for parents, grandparents or a partner.
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Dictionary-definition layouts, where a name such as Nanna, Dad or Best Friend is set out like an entry in a dictionary, with a few lines about what the person means to you.
Keep text short enough to read comfortably at the size you have chosen. On a small block, a name and a date work better than a paragraph.
Where acrylic blocks work best in a home
Because a block stands on its own, it fits almost anywhere there is a flat surface:
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A desk or office, where it is a nicer reminder than a photo on a phone
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A bedside table or dressing table
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A mantelpiece, with a larger A5 in the middle
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A bookshelf, mixed in with the books
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A sideboard or console table in the hall
Acrylic picks up light, so a block looks best in a bright room. Keep it out of constant direct sunlight, which can fade any printed photo over time.
Who personalised photo blocks suit?

Personalised photo blocks suit anyone who would rather display a real photo than keep a card in a drawer. Here are the most popular reasons to order a photo block gift:
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New parents and grandparents: A baby photo with a name and date looks neat on a 10 cm square, and a family portrait on an A5 gives grandparents something to show off.
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Anniversaries and weddings: A favourite photo of the two of you, with the date or a short poem, makes a personal custom photo block without being over the top.
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Pet memorials: A clear photo of a much-loved pet with their name is a gentle keepsake. Our pet memorial gifts collection has more ideas.
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Birthdays, teachers and leavers: The smaller sizes are easy to pack and easy to give.
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Christmas: A photo block is a gift that lasts well beyond the day. Our Christmas guide to personalised photo gifts has more to pair it with.
Whoever you are buying for, pick a photo they would choose themselves, one that is bright, sharp and means something to them.
Caring for an acrylic photo block
Acrylic scratches more easily than glass, so treat your block gently. Wipe it with a soft, dry cloth and avoid anything abrasive, such as scourers or rough kitchen roll. Fingerprints wipe away easily, and keeping the block out of constant direct sun helps the photo stay vivid.
Acrylic vs glass and acrylic vs slate
Acrylic vs glass: A glass-fronted frame can look smart, but it can break, and the frame itself takes up space and attention. A 20 mm acrylic block has no glass to shatter and no frame to match your decor.
Acrylic vs slate: Acrylic is bright and clear, so it flatters colourful, well-lit photos. Slate has a darker, more textured look that suits black and white pictures and moodier, lower-light shots. If you are not sure which suits your photo, our comparison of photo slate vs acrylic block sets them side by side.
Ordering, gift bags and delivery
Our personalised acrylic photo block is made to order in the UK, in five sizes, from £6.99. Free UK standard delivery applies on orders over £30, so adding a second block or another gift can bring the postage down to nothing.
If you are buying a photo block as a present, we also make personalised gift bags so it arrives looking the part. Buying for Christmas? Our round-up of personalised photo gifts for Christmas has more ideas.
FAQs (People Also Ask)
Q: What size acrylic photo block should I choose?
Ans: For a desk or bedside table, 10 cm square is a good fit. A shelf or console suits the 15 cm square, and an A5 block gives a mantelpiece presence. A6 and A7 work well for portrait photos or tight spaces.
Q: Are acrylic photo blocks any good?
Ans: They look excellent with bright, recent, sharp photographs. They are less flattering for dark or grainy images, where a slate is usually the better choice.
Q: What photo resolution do I need?
Ans: [Insert minimum pixel dimensions for each size, for example: “For the 15 cm square, upload an image of at least [X] x [Y] pixels.”] Original files straight from a phone or camera print best. Q: Screenshots and images forwarded through messaging apps usually lose detail.
Q: How long does it take to make and deliver?
Ans: Blocks are made to order in the UK. Production usually takes [X] working days, and standard delivery takes a further [X] working days.
Q: Can I add text as well as a photo?
Ans: Yes. Personalisation is free on every size. Names, dates, short messages and dictionary-style layouts all work well.
Q: Do acrylic photo blocks scratch?
Ans: Acrylic scratches more easily than glass, so clean it with a soft, dry cloth and avoid scourers or rough kitchen roll.
Q: Do they stand up without a frame?
Ans: Yes. At 20 mm thick, they stand freely on any flat surface.
Q: Can acrylic photo blocks fade in sunlight?
Ans: Long-term direct sunlight can cause yellowing or fading over time, so display your block away from strong direct sun where possible.
Q: How much do acrylic photo blocks cost?
Ans: Prices start from £6.99, with free personalisation and free UK standard delivery on orders over £30.
Choosing your photo block in one minute
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Pick the photo first: bright, sharp and recent.
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Match the size to the spot: 10 cm square for a desk, 15 cm square for a shelf, A5 for a mantelpiece.
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Add a name, date or short message. Personalisation is free.
Ready to order?
Shop personalised acrylic photo blocks: five sizes from £6.99, 20 mm solid acrylic, free personalisation, and made to order in the UK.