Material: artificial leather PU, no lining, a little flexibility. (Black has a touch screen function, you can wear a mobile phone; other colors do not have this function)
Size: M, medium size, suitable for wearing around the shoulder of 19cm. Normal Asian women can wear, arms too thick and too short, please choose other styles (the circumference of the arm is less than 28cm, the circumference of the arm is less than 24cm). The model in the photo is 175cm tall and has a palm of 19cm. The photo is wearing an M code, which is very suitable. Female models, men can not wear.