DescriptionThis item is a replacement cutting blades for rotary cutter, which are manufactured with top-class steel for durable and long-term use. The 0.3mm thickness ensures its precise cutting. 8mm center holes deisgn for easy install and use. to cut paper, fabric, leather, plastic, cloth, etc.Features- Color: Silver. - Material: Steel. - Size: Approx. 6 x 1 x 1cm. - Super thin 0.3mm thickness ensures its precise cutting. - 8mm center holes deisgn for easy install and use. Ideak replacement with you old blades of rotary cutters. - Suitable to cut multiple layers of paper, fabric, leather, plastic and other crafts. - With a case for convenient storage. - For cutting at home, office, school, shop, etc.