This tattoo cover up arm sleeve is made of quality fabric, which is durable, reliable and breathable, sweat absorbing, odor-reducing, non-slip, elastic and comfortable for you to wear, which can offer sun protection from prevent sunlight and harmful rays. Design: Double Sided Printing Material: 92% polyester, 8% spandex, soft fabric, stretchable to fit your arms. Properties: Compression Support - These upper arm and elbow compression sleeves help improve circulation to joints and muscles, reducing tension, tension, and even pain. BREATHABLE AND COMFORTABLE - These compression supports are made from a moisture wicking polyester/spandex blend with flat seam! Quick wicking on and quick temperature regulation properties help retain heat, soothe muscles and wick away moisture. Applicable Scenarios: Sports Fitness Versatility - Men, women or children can use the fitness arm sleeves for sports, football, basketball, golf, tennis, cycling, bowling, baseball and more to help protect arms from chafing, blisters and scratches. Helps improve arm circulation while supporting surrounding muscles. 2 pairs/suit, UV protection; 99.8%, high tech 3D woven design Accessories: composed of 2 arm guards to form a pair Washing: Machine Wash: Cold (Max 40C or 104F); Non-Chlorine; Iron Cover; Do Not Tumble Dry; Do Not Expose. Note: This size data is a normal phenomenon due to different measurement methods, and the error is within 1-2cm.One Size Fits Most：Unisex tattoo sleeves cover up are designed to allow you maximum freedom of movement and it will fit men, women and children of all ages and body types.HIGH ELASTICITY & BREATHABILITY: The cycling sleeves are made of breathable and elastic materials, the quick-drying fabric of the arm covers can keep your arms cool during exercise.Male female protection sleeves. Fits most people's arms without any pressure or discomfort. They are ergonomically designed to protect the muscles and fit snugly into your arms.☀MATERIAL:Sun Sleeves are made of premium polyester material,made by seamless weaving technique,exquisite stitching and workmanship, the fabric is reinforced and won't unravel or tear easily even washed for long times.☀IDEAL FOR OUTDOOR & INDOOR ACTIVITIES:They provide all-around sun protection for your arms when you are jogging, biking, climbing,football,basketball,golf,cycling,driving,running,fishing,working,let your arm are less sunburn and pain,to help reduce the fatigue of your arms.