Optimum Comfort Gel Cushion 18 x 18 x 3 Jobst Opaque Knee 15 20 mmHg Outdoor Setting – Decreases high Walkers Specialty Accessori Outdoor Setting – Decreases high & low audio frequencies (whistling BLACK * Small fits 30 34 waist dress size 6 8 * Designed to be worn over womens clothing * Fully constructed and engineered from high density power mesh vertical spiral steel stays and wide elastic bands * Emphasizes spinal alignment and posture through compression to the abdomen and lower back * Flexible spiral stays maintain vertical support * Encourages good posture while it protects * HCPCS Suggested Code: A9270 * Shipping Carton Size: 12 L x 10 W x 6 H * 18 x 18 x 3 Optimum Comfort Gel Cushion (18 x 18 ) * Unique channeled gel bladder prevents gel migration in high pressure areas * Gel channels provide relief over the entire cushion area * Foam base provides additional support * Inner foam core has a liner to protect the integrity of the foam * High end cover with straps