Fiskars 45mm Fashion Comfort Loop Rotary Cutter, Color Received May Vary (9263) Ideal for cutting multiple layers of fabric, paper, felt and vinyl Rotary blade can be assembled to either side of the rotary cutter, providing optimal blade visibility for both right- and left-handed users High-grade, precision-ground, stainless-steel 45 mm rotary blade stays sharper longer than other rotary blades Curved, loop-handle design provides a natural fit for your hand, improves control and lets you keep the cutter in hand while you rearrange materials Sliding button extends blade during use, locks it into position and retracts it for safe storage