Protect your skin. The cool shawl sunscreen is like the second layer of skin, which can block 99% of UVB High- elastic material Fabric: cool, comfortable and breathable. The elbow joint and forearm have enough elasticity. At the same -time, it does not limit your elbow movement and overall flexibility. This shawl can be worn with many clothes and is suitable for almost all outdoor sports. You can wear it to play- golf, drive, ride, jog-, climb mountains, fish... The is straight and smooth, firm and compact. It can effectively prevent tearing during strenuous exercise stretching.