The stained glass cutting mat is ideal for collecting glass chips and small shards in the grids, to make you work surface more safe and tidy
Detachable double-layer design is easy to clean up, the plastic grids can be separately pulled out, so it is very easy to clean the solid bottom or dump the glass shards out
17"x12" stained glass cutting mat is big enough for your stained glass projects or crafts, 2 types grids are good for large and small pieces of glass cutting and scoring
The grids glass cutting surface is made of premium plastic, it is sturdy and helpful for glass cutting or storing
The glass cutting grids, you set the glass on it when cutting or scoring, it catches the tiny pieces of glass, so they don't cut you or scratch your glass