Back Support 8 W/Pocket Small 30-36 5 * Width between Arms:

5 * Width between Arms: 19 * Product Weight: 3

5 * Overall Width: 23 * Weight Limit: 300 lbs * Width (Inside Back Legs): 20 * Width (Inside Hand Grip): 18

Fits all hydraulic dynamometers *

Spirometer * Indicator registers forced vital lung capacity up to 7 liters * Needle stays at maximum until reset * Weight: 6 ounces * Can be used as an incentive exerciser *

Back Support 8 W/Pocket Small 30-36 5 * Width between Arms:Fits hip circum. 30 36 * 8 wide double ply three panel elastic belt features a posterior pocket for moldable insert (0102UN sold separately) * Dura Foam front panel closes with pressure sensitive hook * Measurement is hip circumference * Provides even compression to abdomen as well as lumbosacral area