THE DOUGHMAT PATENTED EXTRA LARGE 21 X 42 NON-SLIP SILICONE PASTRY DOUGH ROLLING MAT AND 5 SETS OF GUIDE STICKS—BPA FREE. EXTRA LARGE COMMERCIAL SIZE 21″ X 42″ NON-SLIP SILICONE SURFACE PASTRY DOUGH ROLLING MAT 5 SETS OF GUIDE STICKS (10 QTY. INCLUDED) 10 RUBBER BANDS FDA-APPROVED MATERIALS