go2buy Polyester Battle Rope 1.5" Sports Training 40 ft Battle Battling Rope w/Protector Magic Tape Sleeve Material: POY Rope Length: 12.2 M / 40 Rope Dia.: 38 mm / 1.5 Easy to Grip: heat shrink cap ends help keep its shape Practical: for abs, arm & core strengthening, coordinating and shape building