Description

The Cutterpillar tempered safety glass add-on mat complements CutterPillar Glow Boards for when you need a harder surface than the standard self-healing mat. Tempered glass is 20 times harder than regular glass. Perfect for working with glues, fusibles and paints. Features 1/2″ and 1/4″ grid system with commonly used angles.
Imperial and metric rulers
Scratch resistant
Washable

Size: 17″ x 12″