Material: TPR/PP/spring
Force value: 2-10kg
Size: about 7.8*7.5*2cm
Net weight: about 80g
Applicable people: decompression; vocational training aids; improve finger strength, speed, flexibility and coordination
Strength adjustment 2-10KG, according to your own strength and training strength, the resistance can be adjusted clockwise to reduce the strength, and counterclockwise to increase the strength
Structural design: Tiger mouth fit design, more fit the palm, stable and comfortable force
Comfortable and durable: TPR soft material, comfortable button feel, high-quality spring provides smooth elasticity, training experience is barrier-free