2x Hand Squeeze Trainer Gym Compression Amplifier Wrist Strength Exercise Device : [Premium Quality Made]made of high quality, characterized by high performance and made, sufficient to perform exercises [Ergonomic Handle Design] The powerful handle is ergonomic and easy to use Non-slip lines on the training safety surface [Pocket Size ]With its compact design, you can make this grip strength trainer and suddenly in place: at home, in the workplace, or even on the go [hand] Perfect for finger training, straight and forearm, increase hand strength, increase grip and muscle strength [Relevant People ]Wrestlers, athletes, musicians, muscle builders, exercise trainers, from , they are beginners, professionals, this handle is the best solution - Inner mesh panties Material: stal Length: about 13,4 cm/5,3 inch contains: 2-piece hand gripper