Description

This hand grip strengthener is small and light, you can put it in your backpack or bag and use it whenever and wherever convenient.

• Recordable calories, time, number.
• Non-slip particle soft rubber, bump design, more slip resistant.
• Ergonomic design, fits the palm of your hand, comfortable to use.
• Loading Capacity: 22LB
• Material: ABS electronic components
• Weight: 130g