Description
- 100% cotton rag fiber
- Pass PAT
- Acid – free and lignin – free
- Buffered with 3% calcium carbonate
- PH 8.0 to 9.0
- 4-ply (1/16” thick)-55 point
- 25 per package
Size: 16×20
Color: Black
Use with: Polyethylene Bags or Art Protectors to store your matted prints, Sectional Frames and a variety of mounting accessories.
Tips: Cut your own opening with Logan Mat Cutters.
*Solid boards, no pre-cut windows
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