1High?quality materials, including 90?inch high?strength nylon long rope to maintain strength, durability and smooth operation. 2The silent cable wheel is made of special high?strength steel to ensures that no additional noise is generated during operation. 3Simple assembly, insert the charging pin through the center hole of the counterweight plate and connect the parts. 4The lifting pulley system can be connected to the power frame, tow bar, beam and any place where the belt can be installed. 5The portable small package size allows you to carry it with you and is easy to use, suitable for travel. 6It will help you achieve incredible results, build muscle, burst fat, enhance core capabilities and improve flexibility to achieve the best state.