The Digi-Extend is a unique therapy device that can isolate the extension of all five fingers and each of the individual finger joints. The Digi-Extend focuses on the extensor mechanism of one or all fingers as it targets the area of the hand that needs rehabilitation. Four color-coded band resistance levels allow each muscle or joint to work at a comfortable level and build as increased strength is achieved. Includes 4 Digi-Extend units, 1 metal rack, 20 tan (xx-light) 16 yellow (x-light) 12 red (light) 8 green (medium) latex-free elastic bands, and a pamphlet.