Material: the sweat wristbands are made of quality 12% spandex, 3% nylon, they measure approx. 6 x 3.15 inch/ 15 x 8 cm (L x W))^
Function: their double layers are designed with organic material, which is non-slip and light-weight, great for protecting from being bruised when do exercise^
Good absorbent: the wrist sweatband with good absorbent can wipe off sweat from your face when you exercise or do sports, give you a comfortable sporting feeling^
Washing: you can wash them by hands or machines; It can hold up well and keeps its shape after machine washing^
Suitable range: the wristbands can be stretched to fit your hands size, suitable for men and women, great for most sports such as playing football, basketball, running, etc.