DescriptionThese arm bands will be of great help to you for arm shaping. They are suitable for most people, flexible and practical. Suitable for bodybuilding, weightlifting, boxing, martial arts, etc.Features-Color: Black Silver-Material: PU and Silver Coating -Size S/M: About 24.00X22.00X0.30cm/9.43X8.65X0.12in -Size L/XL: About 28.00X26.00X0.30cm/11.00X10.22X0.12in-Size XXL/3XL : About 32.00X28.00X0.30cm/12.58X11.00X0.12in-Size 4XL/5XL : About 36.00X34.00X0.30cm/ 18.86X6.29X0.08in- Manufactured with good quality material which is durable for long lasting use.- Through long-term wear and exercise, they can improve slack and bent sagging arms.- They can stabilize the muscles and tendons of the upper arm and helps reduce swelling.- They will help increase burning of calories, allowing you to have the perfect thin arm faster.- Suitable for running, swimming, yoga, playing basketball, baseball, volleyball and other sports use.