The 3-Point Product Thumb Sling Long NP is a lightweight splint intended to relieve stress & pain involved with thumb or wrist arthritis & tendinitis associated with Thumb Arthritis, Wrist Arthritis, De Quervain's & tendinitis. This splint is completely customizable & can even be trimmed down for best fit to provide optimum compresion & support. Now includes a 3" removable stay for added control & support! Fully adjustable compression & support. One size fits most.