Multi-Function Hand Grip Trainers Portable Durable Hand Training Exerciser For Muscle Building Basic Model,Black

Features:
*High Quality Material: This product is made of high quality material, not easy to break, reusable and durable.
*Adjustables: Innovative compression spring, this Grip Strength Trainers can adjust the resistances without changing the grip distance.
*Safe use: This Grip Strength Trainers is designed with hiddens spring metal parts to protecting the limbs from injury in all way.
*Soft and non-slip: Ergonomic handle design, soft rubber covering the palm contact position, so that your hands will not be rubbed during exercise.
*Easy to carry: Portable and lightweight design, you can easily put it into your pocket or backpack, you can carry these handles with you to exercise anytime and anywhere.
Notice:
1.Actual color may be slightly different from the image due to different light effect
2.Please allow 1-3cm deviation due to manual measurement
              
Description:
Material: ABS+TPR+metal parts
Size: 11*15cm
Spring diameter: 2.5mm

Package List:
1 x Hand Grip Strengthener