TOOGOO(R) Blue White Sports Skating Elbow Knee Wrist Pad Support Set For Children Fit for: Children Material: Plastic,Nylon,Sponge Wrist Protector Size(Open): 6.1" x 4.3" (Max.L * W);Fit Wrist Girth: 5.9"-6.7";Elbow Protector Size(Open); 6.1" x 5.5" (Max.L * W ) Fit Elebow Girth: 7.8"-9.4";Knee Protector Size(Open): 6.9" x 4.5" (Max.L * W);Fit Knee Girth: 12.6"-14.1" Package Content: 1 x pair of Elbow Protector 1 x pair of Knee Protector 1 x pair of Wrist Protector