For use with ScanNCut DX Thin Fabric Auto Blade Holder (not included). This blade is designed to cut fabric used for quilting and appliqué purposes that do not have a fusible backing. Thickness ranging from 0.25 mm-0.5 mm depending on the material. Great for cutting quilt blocks and raw edge appliqué. Durable Steel Blade Japan Design Quality. Precise cutting of most suggested materials when used properly. CAUTION: Sharp Object. May cause injury. Adult supervision recommended. This product ships in approximately 1 days