SupremeX Dupont Tyvek Flap-Stik Open-End Expansion Envelopes - 14lb. - 12" x 16" x 2" - White - 100 Pack

These SupremeX DuPont Tyvek Flap-Stik Open-End Expansion Envelopes are engineered for strength- security- and capacity. Made from durable 14 lb white Tyvek- they are tear-- water-- and puncture-resistant-ideal for protecting important documents during transit. The open-end design with Flap-Stik pressure-sensitive adhesive provides a secure- peel-and-seal closure- while the 2" expansion gusset allows for bulky contents such as catalogs- manuals- and reports. Measuring 12" x 16" x 2"- these envelopes deliver reliable performance for high-volume business and mailing applications. Pack of 100.