These one-piece Jumbo Fold Over Mailers are great for oversized flat items like portfolios, maps and blue prints.
30" x 22 1/2" x 1"Jumbo White Fold-Over Mailers, ECT-32-B single wall construction. Fold-over flap closure is great for flat or low-profile products like posters and portfolios. Seals with tape. Sold in bundles of 20.
