Rehab Weights Individual Cuff Weight 3 4 Lb Shower Bath Aid Products Size: 14 x 13 x MSHQ BH190XL Size: 14 x 13 x 4 * Color: black * High quality memory foam contoured for maximum comfort and support * Features a hypoallergenic breathable mesh fabric cover that helps to prevent heat and moisture build up * Can be placed anywhere along the back of a chair for neck upper middle thoracic or lower back and spine pain relief * Ergonomic design helps to relieve and alleviate both acute and chronic pain from: back aches muscle aches arthritis stenosis herniated disks and general sore backs * Can be used in the home office car airplane wheelchair recliner or anywhere extra lumbar comfort and support is needed * Position the backrest into desired position and prevent slippage using the dual adjustable straps * Cover is removable Pules:within 5% of the reading 3 4 lbs * A double stitched exercise weight for the upper or lower extremities * Features velcro type closures heavy duty vinyl cover and each weight is stamped with both pounds and kilograms * Also features hanging hole for weight storage rack * Rehab ankle or wrist weight * 3 4 lbs *