Description: The mechanism supports your arm and wrist for maximum safety and comfort， which is good for strengthening your power.

Main Features:
- Ergonomic product design， soft grip foam cover to make you feel more comfortable when used
- Increase strength in wrists， arms and shoulders
- Help you to improve the resilience of motion
- Lightweight and easy to carry， which is suitable for home， office， gym or outdoor exercise to use
- Design for active men and women
- Suitable for golf， badminton， table tennis， tennis， basketball fans Package weight: 1.008 kg
Product Size(L x W x H): 41.00 x 21.00 x 2.50 cm / 16.14 x 8.27 x 0.98 inches
Package Size(L x W x H): 42.00 x 22.00 x 3.50 cm / 16.54 x 8.66 x 1.38 inches Package Contents: 1 x Arm Exerciser