Baseline© Finger Goniometer - Plastic - 1-finger Design - 6 inch: A finger goniometer measures range-of-motion (ROM) of finger joints (metacarpophalangeal and interphalangeal) and other small joints including toes *Unique design allows measurements to be taken by the therapist using only one hand; this frees up the therapist?s other hand to stabilize the patient during measurement or to record the measurement; the standard finger goniometer requires two hands to make a finger ROM measurement *6? plastic finger goniometer has head with opposing measures 110¯ flexion through 40¯ hyper-extension in 5¯ increments *Linear scale on arm measures in inches and centimeters and has 10cm / 4? scale *Plastic is an opaque black with easy-to-read white markings *Dimensions: 7 x 0.2 x 2 *Weight: 0.3 lbs *UPC: 714905014870