Elastic arm sleeves: wrist circumference is approx. 16 to 28 cm/ 6 to 11 inches, upper circumference is approx. 22 to 34 cm/ 8.7 to 13.4 inches, the length is 34 to 40 cm/ 13.39 to 15.8 inches, works for a lot of people
Function: these arm sun protection sleeves can save your arms from UV radiation and arms from muscle strains, especially designed for summer
Cool and breathable: these unisex arm sun protection sleeves are made of ice silk or knitted ice silk, which is cool and breathable to touch and very absorbent, which are necessary supplies for your life
Wide usages: these arm sun protection sleeves can be applied in many occasions like training, racing, cycling, fishing, driving, golfing, jogging, climbing or any other outdoor activities
Package includes: we provide you 16 pairs of cooling sleeves in elegant colors to choose, enough for daily usages, you can share with your friends and family as well