This sun protection arm cover is light and comfortable and breathable. It is cool and comfortable, breathable and sunscreen. playing basketball, hiking, jogging, walking, cycling and so on. This sun protection arm cover can be given to your friends, family members, and others in some ways. Features -Material: Nylon. -Size: About 51.00X8.00X0.10cm/20.04X3.14X0.04in. - Suitable for arm UV protection in summer, such as hiking, driving, biking, basketball fitness, etc. - Super comfortable and elastic, and the sunscreen arm covers are comfortable and beautiful to wear. - The protective sleeves are small, light and easy to carry, can take it with you wherever you go. - You will not feel tight when wearing it, quick dry and breathable. Beautiful design, wear can add to your charm. - The breathable arm covers can provide all-round protection for your arm from sunlight, which is practical and convenient to use. Package list: 1 x pair of sun protection sleeves