Description Our sun protection arm sleeves are made of polyester material, it is very cute and lovely, beautiful and fashionable. The arm covers are safe and comfortable to wear, while keeping your arms cool and from sunburn. They are breathable and sweat-absorbent, portable and easy to use. You can use them conveniently. Features -Color:Assorted Color -Material:Polyester -Size:30.00X18.00X0.10cm/11.79X7.07X0.04in -Note: upper arm circumference 18cm, lower arm circumference 14cm, suitable for 4-12 years old - These protective arm sleeves can protect your arm very well and comfortable to wear, can be used for sun protection arm cover. - Skin-friendly and comfortable, breathable, not stuffy. Delicate pattern design, comfortable to wear. - Widely used, it is suitable for arm sun protection in summer, like outdoor sports, travel and trip. - It is sun protection arm sleeve used in summer and spring. UV protection, don't care about sunburn, it can protect your arm. - Perfect arm cover for outdoor sports and activities, suitable for kids, children and toddler use. These protective arm sleeves can protect your arm very well and comfortable to wear, can be used for sun protection arm cover. Skin-friendly and comfortable, breathable, not stuffy. Delicate pattern design, comfortable to wear. Widely used, it is suitable for arm sun protection in summer, like outdoor sports, travel and trip. It is sun protection arm sleeve used in summer and spring. UV protection, don't care about sunburn, it can protect your arm. Perfect arm cover for outdoor sports and activities, suitable for kids, children and toddler use.