18 x 24 Envelopes

Large, delicate materials gain surface protection inside a pouch built for oversized pieces. JAM Paper 18 x 24 inch envelopes accommodate posters, artwork, photographs, prints, framed pieces, presentation boards, and lightweight merchandise. This oversized protective size supports galleries, studios, schools, offices, retailers, and professional shipping departments.

Soft foam construction helps reduce scratches, scuffs, and minor impact while oversized items are stored, handled, or transported. A flush-cut design provides straightforward access for inserting broad materials without requiring complicated packaging steps. These protective pouches work well for creative projects, visual displays, printed media, product components, and presentation-ready pieces.

A clear exterior allows enclosed materials to remain visible for identification, inventory checks, and organized distribution. Durable 80 lb construction adds protective coverage while keeping packaging flexible enough for practical handling. Peel & seal closure secures contents efficiently for storage, client delivery, retail preparation, and business shipping.