Soft Breathable Cooling Sleeve: the arm sleeves for kids are made of quality nylon and spandex materials, reliable and sturdy, with good elasticity, will not easy to break or tear; Soft and comfortable, no matter how hot the day gets, your child will stay cool and comfortable; Be it an intense basketball game or a fun day under the sun, these sleeves ensure your kid's comfort Size Information: with a size of 13 inches/33 cm in length, our Sports Arm Sleeves are fit for most kids, and the appropriate size is easy to store without taking up too much space; Promising a snug yet comfortable wear for your child's small arms UV Protection: arm Sleeves for Kids come complete with UV protection; The material aids in blocking harmful sun rays, making it the gear for outdoor sports; Provide your child with maximum sun protection while keeping them cool and comfortable Broad Application: these Arm Sleeves possess a wide range of applications; Suitable for Basketball, Baseball, football, cycling, running, and other outdoor sports; Truly a must-have in your children's sportswear collection Bulk Bargain: the package includes 12 pairs, providing a sufficient quantity for different sports seasons and events; Whether it's for Basketball, Baseball, or just an outdoor adventure, our Arm Sleeves has enough for your child to use and share with a friend