DescriptionThese are arm sleeves. Made of premium material for durable and practical use. Adopted from premium material, the arm sleeves are safe and comfortable for you to wear, meanwhile them can keep your arms cool and away from sunburn. No more hesitation, choose one to live a cool summer.Features-Color: Light Grey, Black -Material: Nylon, Polyurethane -Size: 45.00X16.00X0.50cm/17.68X6.29X0.20in - The sleeve is reusable, sweat absorption, and easy to wear. You can use it with confidence. - Simple color also give full play of your personality, making you standout in the crowd.- The product is sunscreen sleeves used in summer. UV protection, don't care about sunburn, protecting your arm. - Perfect accessories for outdoor activities, like fishing, running, cycling, etc. - You will not feel tight when wearing it, quick dry and breathable. Beautiful design, wear can add your charm.