Grip tie, better than a bungee cord or a rope for dozens of uses in home, garden, and garage, hold up to 200kg. The grip twist fastener is a giant, industrial strength twist tie The grip twist pairs a carbon steel alloy core with a high density foam coating for a product that can hold up to 200kg. simple, secure, and strong, it won''t scratch or snap back like a bungee cord or tangle like a rope PATENT: ZL 2003 3 0116914.7 Packing: 17"x4pcs/set 34"x2pcs/set 68"x1pc/set TAG:grip tie, grip twist, grip twist