Disclosed is left-right hand universal wrist guard

The utility model discloses a general wrist guard for left and right hands. Wrist support, an arm cylinder is arranged on one side of the wrist guard; a four-finger cylinder is arranged on one side, far away from the arm cylinder, of the wrist guard; a first thumb cylinder is arranged on one side of the wrist guard; a second thumb cylinder is arranged on one side, far away from the first thumb cylinder, of the wrist guard; a first tightening belt, a second tightening belt, a binding belt, a first connecting sleeve and a second connecting sleeve are arranged on the wrist guard, one end of the first tightening belt, one end of the second tightening belt and one end of the binding belt are sewn on one side of the wrist guard, and the first connecting sleeve and the second connecting sleeve are arranged on the other side of the wrist guard. The wrist guard has the advantages that the left thumb cylinder and the right thumb cylinder are arranged, the left hand and the right hand are not needed when the wrist guard