Material: New high-density PE, thickened EVA spongeSize: about 19cm in length, suitable for children and adults 1The surface of the shin pads is made of high-strength, ultra-light and thickened new high-density PE, which is well made and has high impact resistance, are durable and lightweight and provide comprehensive protection to withstand the shocks of the shin and calf. 2The inner part of the shin pads in contact with the leg is made of soft EVA foam, which can fully absorb the impact and protect your calf well while ensuring a comfortable fit. 3Ideal for girls and boys who like sports such as football, hockey, rugby and baseball. 4Ergonomic design keeps knee pads in place all day long. The quick release buckle makes it easy to put on and take off the mat.