Thera Band Hand Exercise Ball XL Black Extra Firm Back Supports Braces Jobst Relief 20 30 mmHg Open 7344301 Jobst Relief 20 30 mmHg Open Toe Thigh High Compression Stockings with Silicone Border Chart pocket on back for additional convenience 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