Large White Mailing Envelopes

They are ideal replacements for costly boxes or cartons. Design features open-side style and convenient Flap-Stik closure. Much stronger and more secure than traditional paper envelopes, these 14 lb. expansion envelopes made of DuPont Tyvek won't rip, tear or puncture. They are water-resistant and moisture-resistant. They are easy to use. Simply peel and seal..Business and commercial use.Flap-Stick closure; requires no moisture to seal.Side opening allows easier insertion of contents.Lightweight DuPont tyvek provides superior protection for mailing bulky items.Expand to allow for easy insertion of bulky items like books, binders, catalogs, etc.Grip-Seal closure secures contents inside.Open Side means that the opening is on the longer side of the envelope for an even larger opening.Expansion: 2".Regular-weight Expansion Envelopes offer superior protection for mailing bulky items that are not too heavy.

When sending letters, invoices or statements, save the time and expense of separately addressing envelopes. Simply position the address to show through the window, or choose our full-face windows, which are large enough to show off the entire contents..10 x 13 Full face window envelopes are perfect for sending letters, invoices, statements.When sending letters, invoices or statements, save the time and expense of separately addressing envelopes.Simply position the address to show through the window, or choose our full-face windows, which are large enough to show off the entire contents.Available in a variety of styles and colors, printed or plain.Centered on face window.Moisture seal.LUX bright white full face envelope measuring 10" x 13" has a paper weight of 28 lbs and is suitable for handing out or sending flat and bulky items, sold as 500 per box.