Transparent 3.9 x 7.8 envelopes are made of environmental protection material PP, waterproof, tear resistant and keeping clean, features clear, you can get the files you need at a glance.
Features
Wear-resistant
Material: environmental protective PP
Closure Type: Top-opening envelopes, hook and loop closure
Dimension: approx. 3 9/10 x 7 4/5 inches
Application: great for small things organizer and storage, such as stamps, checks, coupons, money cash for budgeting, photos etc.
Quantity: 20 pack