Crystal clear
Keep cards, prints, photos and artwork visible while protecting the surface.
CRYSTAL CLEAR · 40 MICRON OPP · SELF-SEAL
Crystal clear cello bags, sized for cards, prints, photos and artwork.
Clear self-seal bags in eight practical sizes, with usable internal dimensions to help you choose the right fit.
Crystal clear
Showcase your work
Self-seal
Quick and easy
8 practical sizes
A3 to 3×5
Made to protect without hiding your work
Simple details that make CelloBag packaging easy to use and easy to present.
Self-seal
A peel-and-seal flap makes packing quick, tidy and straightforward.
40 micron OPP
Clear film that helps protect against dust, handling and surface marks.
Popular sizes
A useful starting point for art prints, cards and photos.
A3 Cello Bags
Our largest size for art prints and larger-format work.
£21.99
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Popular
A4 Cello Bags
A versatile choice for art prints, artwork and documents.
£10.99
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A5 Cello Bags
A practical size for prints, cards and invitations.
£6.99
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5×7 Cello Bags
Ideal for photos, prints and cards.
£5.49
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SHOP BY USE
Shop by what you're packing
Choose what you're packing, then find the right size.
ART PRINTS & ARTWORK
Prints
Clear self-seal protection for art prints and creative work.
Shop prints
CARDS & INVITATIONS
Cards
Find practical sizes for greeting cards, handmade cards and invitations.
Shop cards
PHOTOS & PHOTO PRINTS
Photos
Keep photographs and photo prints clear, protected and presentation-ready.
Shop photos
SMALLER ITEMS
Small cello bags
Smaller clear bags for mini photos, prints, cards and other small items.
Shop smallFit with confidence
We size our bags by the usable internal space. Measure the largest item going inside — including any envelope, backing board or mount — and compare it with our dimensions.
How it works
Protect your work in seconds.
1
Insert
Slide your item into the bag.
2
Peel
Remove the self-seal strip.
3
Seal
Press to close for a secure finish.
Find your size
Eight practical sizes for art prints, cards, photos and creative work.
A3
305 × 425 mm
Large art prints
A4
218 × 300 mm
Art prints
A5
155 × 214 mm
Prints, cards & invitations
C5
170 × 235 mm
Greeting cards & A5 prints
C6
120 × 170 mm
Greeting cards & invitations
5×7
138 × 185 mm
Photos, prints & cards
6×6
155 × 155 mm
Square cards & prints
3×5
76 × 127 mm
Mini prints & small cards; check fit
For makers & businesses
Made for repeat packing.
Choose 100 or 200 Packs across all eight sizes — ideal for customer orders, regular packing and repeat use.
100 and 200 pack options
Eight consistent sizes
UK delivery
Need to know
Frequently asked questions
Quick answers to the questions that matter most before you choose a size.
How do I choose the right size?
Measure the largest item going inside, including any envelope, backing board or mount. Compare it with the usable internal dimensions and allow room for an easy fit. Compare all eight sizes.
Do the listed dimensions include the self-seal flap?
No. Our size measurements refer to the usable internal bag dimensions. The self-seal flap is additional.
Can I buy 100 or 200 bags?
Yes. Every size is available in 100 and 200 pack options. Compare pack choices in our buying guide.
Where can I check delivery information?
Standard UK delivery is £3.49 and free on orders over £25. Expedited delivery is also available at checkout. View Delivery & Returns information.
What if I need help before ordering?
Use our Size Guide to compare all eight sizes, or contact us if you still need help choosing.
Ready to find your size?
Shop all eight sizes or use the size guide before ordering.