DeRoyal LMB Spring PIP Extension Assist 53137 Constructed of foam padding with

Constructed of foam padding with stockinette covering

This massage ball is an effective tool to add to your warm-up or cooldown routine

Features adjustable side pulls over the sacral area for added tension and stability

Melamine-laminate tabletop has a raised

2-1/2"W or 3"W

DeRoyal LMB Spring PIP Extension Assist 53137 Constructed of foam padding withHigh quality Wire Foam construction for a customized fit. Shorter version of model #501(sold separately). Does not interfere with the MP joint while extending the PIP joint. Tension is adjustable by careful bending. Quantity: 1 Size: X Small, Small, Medium, Large, or X Large Material: High quality Wire Foam Force: 15degree flexion approx. 8 oz.; 90degree flexion approx. 4 lbs. Indications: PIP joint tightness; Boutonniere deformity Manufacturer: