This durable, archival polypropylene envelope features an easy-to-use zip closure to seal out dust and moisture. The envelopes are acid free, lignin free, and photo safe. Available in popular sizes, PolyZip Envelopes are great for long-term storage of art and photos. They are also ideal for carrying supplies and organizing projects.
An expanding 1.25" (3 cm) gusset provides flexible storage for a single item or a stack of art and photo materials. The front pocket holds a label or a sample of the contents.
The sizes given are the sizes of the artwork the envelopes are intended for, not the actual dimensions of the product.