Our range of A3 paper storage boxes are great for storing important papers and design work at home or in the office.
Discover the range of A3 craft storage boxes from Plastic Box Shop. We stock the highest-quality boxes at extremely competitive prices. Our craft boxes are perfect for keeping A3 craft papers crease-free and dust-free.
We are currently offering free mainland UK delivery on all orders over £50, so there’s never been a better time to refresh your storage supplies. You might also be interested in our ranges of A4, A5, and A6 craft boxes.