CP 20.18 ColomPac Book Wraps are the largest in our range, they are used for protecting items of A3 size. Their internal capacity is 455mm x 320mm and they have an adjustable depth of up to 70mm. Protecting your items in transit with ColomPac book wraps is easy. You build this sturdy cardboard pack, with strengthened corners and reinforced edges, by wrapping it around your item, then sealing the end using the self-seal strip. It’s tamper-proof and no other padding or sealing is required. To open again takes seconds, the receiver just pulls the tear-open strip. ColomPac Book Wraps are compliant with US safety standards to prevent cuts. These eco-friendly book wraps are 100% recyclable and made from FSC certified, climate neutral Kraftliner grades.