High-quality clear vinyl pouch with adhesive backing. Don't settle for inferior products sold by other suppliers! Theirs has a 6-gauge front with a 4-gauge adhesive back. We use heavy 8-gauge clear material on the front with a 6-gauge adhesive back on an 80# release liner to help prevent wrinkling and curling.
Overall dimensions: 3 1/4" x 5 1/4"
Pocket dimensions: 3 1/4" x 5 1/8"
Maximum insert size: 3" x 5"
Open side: Short
Type of adhesive: Permanent