Secure the metal cable to create a smooth, unclimbable surfaces, discouraging animals and nuisances from reaching bird feeders while maintaining feed security Just rings the cable around limbs, pass the rings end through the PVC sleeve, and secure; the straightforward design ensures a firm, customizable fit to protect trees from significant weight These heavy-duty cables feature a 3mm metal composite center covered with black PVC, offering resistance to and wear for extended outdoor Safely suspend bird baths, light, seasonal decorations, or gardening tools; the 18-inch strong rings handle various loads, for home or garden tasks The cushioned PVC layer prevents line abrasion on sensitive limbs, shielding it from strain caused by heavy feeders, wind ornaments, Manufacturer: Whoasyst