SPJ: Heavy Duty Triceps Rope Exercise Machine Attachment Sport Gym Push Pull Press Down 27" heavy-duty coated nylon rope + glass fibers with solid rubber ends / No Assembly required. This strong tricep rope is ideal for strengthening Triceps, Biceps, Shoulders and Abs. Use with a home gym, lat machine, ab machine, cable crossover, or any pulley system. Custom engineered ball grips for stronger grip. Attachment clip is compatible with all cable machines. Designed with large rubber blocks at the end of the rope to increase effectiveness in use & prevent slipping or sliding while practicing. Thick, strong rope attachment will hold up to years of heavy use. Oversized rubber blocks and high carbon steel swivel for added strength, durability, and comfort.