General description Experience enhanced wrist strength and coordination with the 2X Wrist Gyro Ball. This powerful booster gyroscope ball is designed for gym fitness enthusiasts, providing an engaging way to improve arm strength and overall fitness. Technical specifications Length: about 22 cm Weight: about 230 grams Material: Soft adhesive Color: Black Usage Wrist accessories can be placed on the ball to increase torque. Enhances centrifugal force during rotation for a more dynamic workout. Increases the fun and coolness effect of the ball. Other information Package Contents: 2 x bracket (without other products). Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.