The largest format in the ColomPac CP 010 range, the CP 010.10 Rigid All Board Envelope delivers exceptional protection for oversized, delicate, or high‑value flat items. Manufactured from robust E‑flute corrugated cardboard in a professional brown finish, this envelope is engineered to keep your contents perfectly flat, secure, and presentation‑ready throughout transit.

With external measurements of 540 x 730 mm and a variable capacity up to 50 mm, the CP 010.10 features pre‑creased folds that allow you to adjust the depth for a precise, protective fit. This ensures maximum stability and reduces movement inside the pack — ideal for safeguarding items that cannot be rolled or bent.

Designed for shipping large prints, artwork, canvases, vintage posters, catalogues, calendars, books and more, this envelope offers maximum internal dimensions of 530 x 720 x <50 mm*. The rigid construction prevents creasing, corner damage, and impact compression, ensuring your items arrive in pristine condition.

Packing is fast and frustration‑free thanks to the integrated self‑adhesive closure, delivering a secure seal without tape. A built‑in tear‑open strip enhances the customer experience, making unboxing clean, simple, and professional.

*Effective internal size decreases as content thickness increases.