Heavy duty black nylon braided rope, tensile force up to 440lb, with durable rubber stoppers prevent slipping or sliding during practicing. Amazing for gym pulley system to practice large muscle group and increase grip strength. Feature: Max tensile force up to 440lb. 14.4in heavy-duty braided nylon rope. Attach the steel buckle to your gym pulley system(not included) for fitness. Rubber ends prevent slipping or sliding while in use. Designed to develop triceps,biceps,back,shoulders and improve grip strength. Specification: Material: Nylon + Steel Total length: 36.5 cm / 14.4 in Rope diameter: 2.5 cm / 1.0 in Max tensile force: Max. 200 kg / 440 lb Package weight: Approx. 300 g / 10.6 oz Package List: 1* Pull Down Rope 1* Storage Pouch