Features: UPF 50, specially designed for summer for sun for protection, UV for protection, light and breathable, fast heat dissipation and breathable, moisture wicking. Expose your fingers, reinforce a circle, and overwrite the edges independently to prevent off-line. The overall lengthening design increases the for sun for protection area of the arm, for palm and back of the hand.Avoid white arms and backs of hands. Anti-hook cloth, high elasticity and no restraint, comfortable and relaxed, refuses sultry heat, and reinforces encrypted weaving. anti-slip does not fall off, and at the same for time.Reduce the sense of tightness, do not squeeze the meat, and reduce the embarrassment of slipping and scarring. Specifications: Material: Nylon Size:Approx. 46cm/18.11in Color:Pink/Blue/Gray/Gray-Pink Package Includes: 1xCooling Arm Sleeves With Thumb Holes note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.