This mat has tacky adhesive to secure material for cutting. It is specifically designed to be used numerous times with delicate paper like copy paper, vellum and thin scrapbook paper. The ideal for thickness of materials to be cut can range from 0.1mm-0.5mm. For use with Brother cutting machines (sold separately). This package contains one 12x12 inch low tack adhesive mat. Imported. 1 pack of 1 piece