... plant have special ultrasonic striping and striping, high-frequency heating can effectively prevent casual edge.♥Material:made from 100% nylon♥ ... Classification:1,Sew on Velcro2,Adhesive Velcro3,High-frenquency Velcro4,Un-napped loop5,Elastic loop6,Hook and loop on the same ... cooking,not change the shape.5,Highly cold-resistant, can still be used-20 °C , the lower temperature the stronger viscous force ...