This set of 20 pcs finger sleeves are protection for sports such as basketball, tennis and badminton and are also helpful in relieving pains from Arthritis or injury to the fingers or thumbs. Breathable and elastic material for comfortable all day wearing. Feature - Color: Black, Blue. - Material: Nylon. - Size: About. 3x2x2cm. - Fashion and breathable, practical in sports finger protection. - Comfortable finger guard: elastic finger sleeves won't off during exercises, sweat absorbing thumb braces can keep you fingers dry and clean instead of sticky. - Efficient finger guard: these fingers sleeves may provide cushion between fingers and sports equipment, help to protect your fingers from being pain or getting hurt when doing activities. - These straps allow complete adjustability for any size finger: you no longer have to worry about the hassle of measuring for the right size, because our finger brace is universal and can fit any finger. - Wide applications: finger sleeves can meet different needs in daily life, wear them when playing basketballs, baseballs, badminton and so on, fit for wearing in playground, gym, school, game field and more.