Set contents: a roll of duct tape and adhesive tape, the size is: 25m long x 20mm wide. Can be cut to size. 【High-quality fabric】Industrial Velcro strip made of durable nylon (polyamide), the back is coated with a special strong adhesive (rubber), resistant to sun and rain. Hooks and loops are made of durable material to ensure maximum hold. It resists breaking, redness, abrasion and does not wear out even after more than 10,000 uses. [Effect] Durable and strong adhesion. After removing the Velcro fastener, it is left aside. t there is no residue on the surface. It can be used with great strength in high temperature, low temperature, humid and dry environments without worrying about the Velcro closure. It will fall off. Versatile: It has a versatile application: such as mounting and fixing objects, mosquito nets (the loop system can be firmly fixed to the net or window net with strong adhesive or B staples), clothing and textiles, for crafts, decoration. and DIY. Stickers, hooks and