The CanDo Standard Finger Flexion Glove increases flexion of MP, PIP and DIP joints. It is made of soft stretch nylon with eyelets at each fingertip. The glove increases hand and finger strength after surgery or injury by compressing and extending fingers. The measured width at MP joint sizing for the large/extra-large size is 3.5 to 4.5 inches. Included with the standard glove is one wrist hook and 4 rubber bands. Fits left hand only.