Versatile Use: the plus size arm sleeves are suitable for various kinds of activities where sun exposure is a concern, such as delivery, playing basketball, golf, tennis, running, cycling, fishing, camping, hiking, fishing, gardening, driving and so on, and you also can use it to cover arm tattoosStay in Place: the plus size sleeves to cover arms adopt silicone anti slip band design, which can fix the sleeves in the right position firmly and stably; Added stretch for flexibility and to ensure the sleeves stay in place during movementPackage List: the package contains 4 pairs 5XL plus size cooling arms sleeves, the tilling size is: 17 cm/ 6.7 inches in arm circumference, 46 cm/ 18 inches in total length, and the cuff measures about 12 cm/ 4.8 inches; Fit for men and women weighting 180 to 260 lbs ( for reference onlySun Protection: combining cooling technology and UV protection, these plus size sleeves to cover arms can nicely block out harmful rays, ensuring comfort during extended wear and in different weather conditionsMaterial: our uv arm sleeves are made of reliable ice silk, breathable and moisture-wicking, sweat absorbing and quick dry, the quality cooling material will block out the scorching and prevent your skin from sunburn; Machine-washable, making them convenient for regular use and cleaning