Looks Real and Seamless -- 92% nylon and 8% spandex,stretchable fabric material,These arm tattoo sleeves is easy slip on and off,you can feel comfortable and soft whenever you wear it. Reasonable price with great quality. One Size Fits Most People -- Measurement is approximately 15.4 inch long by 3.5 inch wide when not stretched,Unisex and one size fits most. Unless you have really huge arms, these should fit comfortably because they are stretchable. Fashion Pattern Designs-- 6 different pattern of arm sleeves,can great to show your personality, make you standout in the crowd,Easy to wash,can be Machine Washable -- recommended to hang dry,1 unit per design and individually packaged in poly bag. Sun Protection Sleeves -- These sleeves can effectively avoid direct sunlight, protect the arm from sunburn, and the breathable fabric can quickly dissipate heat and breath, reduce the temperature of the arm, keep it cool, and say goodbye to the stuffy heat. Wide Application -- They are excellent accessories for Halloween,Christmas,Parties,Club,Bar,Stage Performances, etc.And these sunscreen sleeves can be worn when driving, riding a motorcycle, weeding, gardening and other outdoor activities, or when running, cycling, rock climbing, hiking and other sports.It is an indispensable accessory in summer.