Product Name : Wrist Elbow Knee Protector;Fit for : Children;Material : Plastic, Nylon, Sponge * Wrist Protector Size(Open) : 14 x 14.5cm/ 5.5" x 5.7" (L*W)(excluded the strap, buckle);Fit Wrist Girth(Approx) : 11-13cm/ 4.3" -5.1";Elbow Protector Size(Open) : 12 x 11cm/ 4.7" x 4.3" (L*W)(excluded the strap, buckle) * Fit Elbow Girth(Approx) : 22-25cm/ 8.7"- 9.8";Knee Protector Size(Open) : 13 x 12cm/ 5.1" x 4.7" (L*W)(Approx)(excluded the strap, buckle) * Fit Knee Girth(Approx) : 24- 28cm/ 9.4"-11";Main Color : Black, Blue * Total Weight : 119g;Package Content : 1 Pair of Wrist Protector,1 Pair of Knee Protector,1 Pair of Elbow Protector