Features: Protective Arm Cooling Sleeves: Our cooling Sleeves feature with simple fashion appearance, the length can reach over the elbow upper, sweet gloves designed can better protect hand skin aswell, keep your arms and hands feel cool and comfortable for summer outdoor activities. Effective Sun Protection Arm Sleeves: The ice silk arm sleeves with solid color which efficient block the sun burns while you outside, breathable material with better physical sun protections than sunscreen. Universal Size: The UV sun protection cooling sleeves with universal size, length from finger tip to end measure 50cm/19.68inch, and the sleeves length measure 34cm/13.38inch, micro elastic, suitable and fit for mostly normal size hands & arms, before purchase please measure your size can fit for the arm sleeves. Selected Material: The arm cooling sleeves use high-grade qualified breathable ice silk material, great stitched, soft and good sweat absorb ability and skin friendly for summer wear, comfortable to wear for hot weather. Wide Range Application: Our arm sleeves are unique and heart-felt fashionable accessories which can be applied in various occasions, like cycling, walking, fishing, driving, golfing, climbing or any other outdoor activities, which are necessary supplies especially in summer outdoors. Specifications: Product Dimension: approx. 50cm/19.68inch Material: Ice Silk Style Option: Black(Female)/White(Female)/Pink(Female)/Black(Male)/Darkblue(Male)/Gray(Male)/Navy Blue(Male) Package Includes: 1 Pair Sun Protection Arm Cooling Sleeves note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.