100% brand new and high quality.
It fits 5x7 inches double mat with backing.
The re-sealable adhesive strip of the clear bag
it can be used for photo mat matting board and backing board , and anything else
Package included ：100pcs 5 1/4 x 7 1/8 inches crystal clear sleeve folding flap Self-seal plastic bags

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.7 inch
Height : 0.8 inch
Length : 9.7 inch

Item Weight: 8 ounce (View shipping rates and policies)
Shipping Weight: 8 ounce (View shipping rates and policies)

ASIN : B0759P9SZF