Product Part - #1 12.5 x 9.5 Rigid Paperboard Mailer 250/cs

These 12.5" x 9.5" Rigid Paperboard Mailers provide sturdy, bend-resistant protection for shipping documents, photos, artwork, certificates, and other flat items. Made from durable, heavy-duty paperboard, they feature a secure self-sealing adhesive flap and a clean, professional look. Ideal for offices, photographers, artists, and online sellers, these mailers ensure contents stay flat and intact during transit.