Description: The ability of compressed promotes healthy flow in your Arm stretch and make it easy to adjust to changing weather on or marathons or races The light-weight breathable material has the capacity to prevent injury and speed up recovery time Great skin protection when you working outside or doing any outdoor activities Suitable for cycling, hiking, running, jogging, fishing, climbing, basketball, baseball, tennis and so on Specification: Material: Spandex Size S: Length: Approx. 40 cm / 15.7 inch Upper Diameter: Approx. 25 cm / 9.8 inch Under Diameter: Approx. 14 cm / 5.5 inch M: Length: Approx. 41 cm / 16.1 inch Upper Diameter: Approx. 26 cm / 10.2 inch Under Diameter: Approx. 15 cm / 5.9 inch L: Length: Approx. 42 cm / 16.5 inch Upper Diameter: Approx. 27 cm / 10.6 inch Under Diameter: Approx. 17 cm / 6.7 inch XL: Length: Approx. 43 cm / 16.9 inch Upper Diameter: Approx. 28 cm / 11 inch Under Diameter: Approx. 19 cm / 7.5 inch XXL: Length: Approx. 44 cm / 17.3 inch Upper Diameter: Approx. 30 cm / 11.8 inch Under Diameter: Approx. 19 cm / 7.5 inch Color: Orange, Lightgray, Deep Blue, Red, Navy, Deep Gray, White, Black Package Includes: 1 Pair Basketball Cover(2 Pack) Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!