Quality Park Tyvek Expansion Envelopes, First Class, 10in x 13in x 2in, 14 Lb, First Class, White, Carton Of 100 MPN:R4440

Quality Park Tyvek Expansion Envelopes are designed for securing bulky mailings and protecting them from moisture damage. With a convenient self-adhesive closure, these envelopes ensure quick and easy access to your mail. Made of waterproof Tyvek material, they offer tear and moisture resistance for added security. Featuring an expanding gusset that accommodates extra-thick mailings, Quality Park's Expansion Envelopes are ideal for any business or individual sending oversized documents through the mail. Their 100 count carton is perfect for stocking up on quality mailing supplies.

Top product features:

• Expanding gusset to accommodate extra-thick mailings
• Self-adhesive closure for easy access
• Made of water-resistant Tyvek material

Top product applications:

• Secure and protect bulky mailings when sending them through the mail
• Enable easy access to contents while maintaining closure integrity
• Prevent water damage or other forms of moisture harm to enclosed items