Quality Park Tyvek Shipping Solid Print White Expansion Mailers, 10" x 13", 1/2" Gusset, 14 lb, Self Sealing, 25 Ct

Regular-weight Expansion Envelopes offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Design features an open-end 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.

Quality Park Tyvek Shipping Solid Print White Expansion Mailers, 10" x 13", 1/2" Gusset, 14 lb, Self Sealing, 25 Ct Product Type - Envelopes/Mailers-Catalog Envelopes Seam Type - Center Flap Type - Cheese Blade Trade Size - 13 1/2 Security Tinted - No Opening - Open End Closure - Redi-Strip Exterior Materials - DuPont Tyvek Basis Weight - 14 lb Exterior Dimensions - 10 x 13 Colors - White Color Family - White Format/border - Standard Format, No Border Expansion - 1.5" Pre-consumer Recycled Content Percent - 0% Post-consumer Recycled Content Percent - 0% Total Recycled Content Percent - 0% Footnote 1 - Lightweight