CONTEC Hand Power Wrist spring forearm expander with a load of 30 kg - will allow you to strengthen the muscles of the hands, forearms. The expander is aimed at working out the muscles of the hand, helps to quickly and effectively pump up the muscles of the forearm, wrist and fingers. If your goal is strong hands with excellent muscles and strong tendons, then this expander is exactly what you nee • Material: Alloy • Number Of Pieces: 1 Pc • Product Feature: Flexible • Color: Black • Package Includes: 1 x Hand Gripper • Length: 27 Cm • Width: 15 Cm • Height: 3.4 Cm • Helps to quickly and effectively pump up the muscles of the forearm, wrist, and fingers • Spring expander for training arm and forearm muscles