• 【Sun Protection for Kids】Designed specifically for people aged 18 years and above, these outdoor arm sleeves provide essential UV protection during summer activities. • 【Cute Cycling Arm Guards】Adorable design makes these arm sleeves appealing to children while offering practical protection for cycling and other outdoor sports. • 【Comfortable Fit】Made with milk silk fabric (92% polyester, 8% spandex), these sleeves offer a cool, smooth feel and excellent elasticity for a secure fit. • 【Versatile Use】Perfect for various outdoor activities including mountain climbing, cycling, fishing, and more, ensuring your child's arms are protected. • 【Elastic Cuffs】Featuring comfortable elastic wrist cuffs that don't pinch, and an elastic upper arm design for a snug, stay-put fit during active play. Specifications: •Size: XL (Suitable for ages 18 Years and Above) •Length: 42cm •Upper sleeve opening: 13cm •Lower sleeve opening: 9cm •Material: Milk silk (92% polyester, 8% spandex) Package included: •1 Pair x Arm Sleeves •Other items not included