Ergonomic DesignThere is a circular space in the center of the yoga knee pad, and the curvature can perfectly adapt to the joints. The design can relieve the pressure on joints and muscles when performing different yoga poses.Can prevent knee, elbow, wrist, hip, ankle or hand injury. Non-slip DesignThe double-sided non-slip design allows you to maintain excellent stability and balance in complex yoga postures. Lightweight and PortableYoga knee pads are light, compact and easy to carry. The size:19.5x19.5x2cm(7.6''x7.6"x0.8").The weight: 0.18LB(80g). You can easily put the yoga knee pads into your yoga bag. Waterproof Material: Made from high-density environmentally friendly polyurethane , non-toxic.The yoga knee pad is resistant to water and sweat, and easy to clean. Multiple UsesIdeal for Yoga, Pilates, stretching, meditation, gardening,baby bath time and car repair.