Eruner Children's Roller Blading [Knee Pads] - 6 Pcs Knee Wrist Elbow Pads Guard Skating Ski Biking Protective Gear INJURY PROTECTION: effective at protecting kids from bumps and bruises while skating, rollerblading, biking, etc. STRONG AND DURABLE: made of tough plastic plates with soft EVA padded and elastic straps, sufficient for injury protection. DESIGNED FOR KIDS: adjustable straps allow room to grow, fits 3-8 years old children with different body sizes & shapes. MULTI-PURPOSE: functional addition is appropriate for inline skating, roller skating, skateboard, scooter or other outdoor sports. COMPLETE SET: package of 6 pcs, includes 2pcs knee pads, 2pcs elbow pads and 2pcs wrist guards.