Product volume: 30.0 cm * 28.0 cm * 3.0 cm
Body material: polyester fiber
Applicable scene: fitness equipment, foot basket movement, table tennis tennis, cycling, other ball games
Specifications: blue, black, red, pink (single. 4 knit, silicone non-slip)
M: (knee circumference 31-35cm) (suitable for weight 70-115 kg)
L: (knee circumference 36-40cm) (suitable for weight 115-145 kg)
XL: (knee circumference 41-46cm) (suitable for weight 145-200 kg)