- Material : High density durable sythetic leather, high elastic rope.
- Color: black and blue, red, black, black and red, white and black.
- Explosion-proof high-quality PU leather, smooth and delicate, good resistance.
- Precise car line at both ends of the ball, density sewing, triangular alignment make the ball more solid, effectively improve the tensile strength.
- Diameter: 20cm
- Length: 40cm
- Total length with rope: 180cm.
- The first inflatable only needs 70% inflated.