PHOTO SIZE GUIDE
Find the right cello bag for your photos
Compare our most useful photo sizes using the usable internal dimensions. Measure the largest item going inside — including any backing card, mount or protective insert — before ordering. The self-seal flap is additional to those dimensions.
Choose your cello bag size
These are the four main CelloBag sizes we recommend starting with for photographs, photo prints and smaller creative work.
5×7
A strong starting point for 5×7 photographs, prints and creative work.
Shop 5×7 →6×6
For square photographs, prints and creative presentation.
Shop 6×6 →A5
For larger photographs, photo prints and presentation pieces.
Shop A5 →3×5
For compact photographs, small prints and creative pieces.
Shop 3×5 →Measure what actually goes inside.
Measure the largest item going inside — including any backing card, mount or protective insert — and compare it with the usable internal dimensions. Allow enough room for the item to slide in comfortably.
Three quick checks
Measure
Measure the finished width and height of the photograph or print.
Compare
Compare those measurements with the usable internal bag dimensions.
Allow room
Add extra space for backing card, mounts, thicker work or multiple inserts.
Photo cello bag sizes
| Size | Usable internal size | Typical use | Shop |
|---|---|---|---|
| 5×7 | 138 × 185 mm | 5×7 photographs & prints | Shop 5×7 → |
| 6×6 | 155 × 155 mm | Square photographs & prints | Shop 6×6 → |
| A5 | 155 × 214 mm | Larger photos & presentation pieces | Shop A5 → |
| 3×5 | 76 × 127 mm | Compact photographs & small prints | Shop 3×5 → |
Ready to choose your photo size?
Shop the four core photo sizes or browse the complete CelloBag range. Compare all eight sizes in the main Size Guide.