COMPRESSION SUPPORT - The wrist support splint provides the right level of support without compromising mobility, improve circulation and flexibility. COMFORTABLE WAER - Breathable soft and lightweight fabric keep your hand clean and dry with sweat-absorbing, give your wrist no burden. REDUCES WRIST PAIN - The combination a metal bar - stay, that rests underneath the wrist, and an elasticated strap gives enhanced support, and relieves the strain, helping to reduce wrist discomfort day and night. FULLY ADJUSTABLE - Very easy to use. With its slip on sleeve design you can forget about the hassle of wasting time and energy trying to wear your wrist brace. ONE SIZE FITS MOST Product size: 21.5*9.5cm Hole diameter: 4.5cm Packing list: 1 fixing strap (other items not included)