Boxing Desktop Speed Ball Children Adult Decompression Training Fitness Equipment, Style: Bear+Pump

1. Suction cup strong adsorption, fit without gaps, suction power up to 70kg
2. Thickened PU, inflatable lining, no hand injury
3. Alloy spring, no breakage, smooth hitting, fast response time.
4. Material: PU, ABS, stainless steel, PU
5. Installation surface: glass, tile, desktop, wood and other smooth surface
6. Size: height of about 40cm, foam height of about 13cm, base diameter of about 17.7cm
7. Weight: about 800g

Installation steps:
1. Poke the needle of the pump into the pump hole on the top of the ball and pull it out after it is full of air
2. Tighten the ball to the base with the foam connecting rod
3. Press the base onto a clean, flat surface