20KG Arm Strength Spring High Elastic Mini Arm Bar Multi-Function Spring Arm Force Hand Gripper Fitness Equipment Household Gym Expander Forearm Twist Exerciser

Specification:

Features:

1. Electroplating spring, not easy to rust, not easy to deform.

2. TPR handle, safe and non-slip, comfortable to touch.

3. The total length of the product is 36 cm, which is small and portable.

Package included:

1 x High Elastic Mini Arm Bar