Reinforced Arm Strength Device Wrist Strength Device Hand Strength Training Device, Strength:, 5kg (Random Color Delivery), 10kg (Random Color Delivery), 15kg (Random Color Delivery), 20kg (Random Color Delivery), 30kg (Random Color Delivery)

1. Matching different strengths, it can be used as strength training, fitness, etc., suitable for the needs of people of different ages and different strength needs
2. The handle is covered with a layer of NBR material, which is comfortable to hold
3. The operation is simple, no complicated procedures or other tool requirements are required
4. It can help you effectively exercise your chest muscles and arm muscles, which is convenient for exercise at home, office, gym, etc
5. Dimensions: length 41cm x width 22cm x height 3.5cm
6. Net weight: 0.85kg
7. Material: shell ABS, foam, spring steel inner core