Thera Band Hand Exercise Ball XL Black Extra Firm Crutch Accessories ANALOG (DIAL) READOUT * 100 Style:Left Ear ANALOG (DIAL) READOUT * 100 lb * The heavy duty dynamometer features the hydraulic system that is used in the industry accepted Baseline© and Jamar© hand dynamometers and pinch gauges * Hydraulic system ensures accurate readings * The dynamometer is much lighter (1 Provides effective therapy at an affordable price * Featuring ease of use its portable small size is for therapy at home or on the go * Dimensions: 7 TheraBand© Hand Exercisers are specially formulated exercisers provided in a progressive sequence of five translucent colors and in two sizes *They're used for hand finger and forearm strengthening as well as hot and cold therapy *Progressive resistance in different levels of compression allow each exercise to be geared to the patient *Use the standard size hand exerciser for smaller hands and the extra large size for larger hands or for people who have limited hand mobility *Place a Hand Exerciser into the microwave or refrigerator for hot or cold use *Lbs of Force at 50% Compression: 17 lbs *Black XL