JAM Paper® 13.5 x 13.5 Large Square Envelopes, White, 100/pack (03992323B)

Treat your larger mailings to JAM Paper® White Square Envelopes. Measuring at a whopping 13 1/2" x 13 1/2", these envelopes satisfactorily hold larger-than-normal contents. Insert blueprints, calendars, announcements, presentations, marketing materials, brochures, catalogs, artwork, and more without bending and sacrificing presentation. Appropriate for office, home, and classroom use. Available in a variety of sizes, finding your perfect fit is just a click away! This pack includes 100 white envelopes made from 28 lb. paper. Each envelope has a square opening, straight flap, gum closure, and smooth finish.