Wrist and Forearm Splint with Abducted Thumb Features Nylon outer material is lined with a plush foam for exceptional patient comfort. Dual stays support both the palmer surface of the wrist and the extensor surface of the thumb. Thumb support adjusts with hook-and-loop closure. Three forearm straps secure with loop lock closure for a high level of compression. Left, Medium. 8 20.3 cm L, 6-1/2-8 16.5-20.3 cm Circumference. Specifications SIZE Large, Medium, Small, X-Large, X-Small LATEX FREE Yes Length Inches 8.000 IN MATERIAL Nylon Outer,Plush Foam Liner Max Circumference 10.00 IN, 6.50 IN, 7.00 IN, 8.00 IN Min Circumference 5.00 IN, 6.00 IN, 6.50 IN, 7.00 IN, 8.00 IN, 8.50 IN Package Type Plain box PRODUCT TYPE Wrist Adbuction Side, Right or Left Left, Right STYLE DETAIL Abducted Thumb