1. The product is made of special heat-resistant material, PC heat-resistant plate, can be subjected to high temperature 240 ° without deformation. 2. The product is modeled after the bear design, which is both cute and practical. 3. There are four types of R angles: 2R, 3R, 4R and 5R. 4. 4. The centimeter scale is printed on the front and the top of the front, which can measure up to twenty centimeters, and the scale is clear and precise. 5. Place the fabric on top of the product or wrap it around the product and use the iron to create the size you need by using the scale on the front and the various sizes of R angles.