Simplify your sewing routine with this 12-inch square rotary mat by OLFA. This sewing accessory features smooth 360 degree rotating action to make multiple cuts and piecework a cinch, by eliminating the need to move your body or project around. Use with all your craft and sewing projects. Sleek and simple design with no ball bearings stands. With its convenient size it will easily fit in a tote. This lightweight mat is less than a quarter-inch thick, with a non slip back for stable and safe cutting.