9 3/4 x 12 1/4 Envelopes

For flat materials that need a firmer envelope, this size offers 130 lb photo mailers in white and brown kraft with peel & seal closures. Firm paper construction helps flat prints, photographs, and documents stay better supported from packing through delivery. Neutral white and kraft surfaces keep print mailings professional while leaving clear space for address labels and identification.

Bending, scuffing, and surface damage become less of a concern with the added structure rigid photo mailers provide over standard paper envelopes. A peel & seal closure keeps preparation simple while giving the mailer a neat, finished edge. Studios, printers, and businesses can use this construction for client prints, samples, and documents that need a firmer mailing surface.

Photo mailing envelopes are a practical choice for photos, prints, certificates, documents, marketing pieces, and other flat contents that should arrive neat and organized. Rigid kraft mailers support business mailings, creative work, client presentations, ecommerce fulfillment, and personal shipping. This balance of structure and easy sealing works well when flat materials need both protection and a professional appearance.