14 1/4 x 18 1/2 Envelopes

Oversized contents receive added cushioning inside mailing envelopes built for broad and delicate materials. JAM Paper 14 1/4 x 18 1/2 inch envelopes fit artwork, photographs, books, catalogs, apparel, presentations, documents, and lightweight merchandise. This large bubble mailer size supports ecommerce shipping, office distribution, schools, studios, and retail fulfillment.

Bubble-lined construction helps protect enclosed items against minor impact, surface marks, and bent edges during handling. These protective mailers suit printed media, creative work, client materials, promotional kits, gifts, and products that need more coverage than paper envelopes provide. Their substantial size accommodates larger pieces while keeping contents grouped in one package.

Two neutral exterior choices provide flexibility for professional shipping and everyday business use. White kraft offers a clean appearance, while brown kraft provides a natural look suited to retail orders, office mail, and practical packaging. Durable 80 lb construction and peel & seal closures help streamline packing while keeping contents protected through transit.