Set includes: 10 16x20 White Mats, 10 Backing boards, & 10 Clear Bags
The mat opening size is 10.5'x13.5' for 11x14 print.
The mat is 4-ply thick (about 1.4 mm or 1/16 inch).
Backing Board Color is White on both sides .
The clear bag has re-sealable adhesive strip below the opening of the bag instead of on the flap.

Technical Details

Product Details

Package Dimensions
Width : 19.5 inch
Height : 1.5 inch
Length : 24.25 inch

Shipping Weight: 7.95 pounds (View shipping rates and policies)

ASIN : B01FTBBGXO