4.8 Mil Poly MAILERS Shipping ENVELOPES Bags

Features:

Size : 6" x 9" Inch,7.5" x 10.5" Inch,9" x 12" Inch,9.8" x 13.7" Inch,10" x 13" Inch,12" x 15.5" Inch,14.5" x 19" Inch,19" x24" Inch,20" x 22" Inch,24" x 24" Inch,24" x 36" 

Heavy-Duty Weather, Tear, and Puncture Resistant - won’t bust or break open, even if over-packed.

Pressure sensitive adhesive provides a high strength durable closure, water and dirt resistant.

High-efficiency mailers are perfect for shipping a wide variety of non-fragile items.

White outer surface/Silver inner layer provides confidentiality.