1. Shock Absorption: The middle part of our anti collision knee pads is made of thickened foam sponge cushions, which provide shock absorption and anti collision effects, effectively slowing down impact on the knees during training and offering better protection. 2. Snug Fit: The dance knee pads fit precisely around your knees. The 2 elastic straps can be adjusted to prevent the knee pads from rolling, slipping, or sliding during workouts. 3. Material: The volleyball knee pads are made of comfortable, elastic OK fabric, featuring moisture wicking and breathability. The dense supportive material comfortably protects and wraps around the leg muscles. 4. Size: The knee pads come in size S, suitable for individuals under 80 lbs. The simple and classic color combination of the volleyball knee pads makes them ideal for sports enthusiasts, boys, girls, and children who love sports and need to protect their knee joints.