Coccyx Cushion Foam 18 x16 x2 Navy Eating Aids * Tool free assembly includes plastic Shoe Inserts and Insoles * Tool free assembly includes plastic snap on seat with lid Maternity * Natural * 20 30 mmHg * X Large * Ankle Circimference 11 1 2 13 Thigh Circumference 23 5 8 32 * Hip Circumference 44 71 * Beautifully sheer hosiery Durable long lasting * Sandalfoot styling * Gradient compression for relief and prevention of venous disease * Therapeutically effective sheer lightweight and fashionable 75 Up Charge) * Relieves pressure at the sacral area while offering patient s comfort and even distribution of weight throughout the cushion * Medium density fire retardant foam is covered in either a poly cotton in your choice of black navy or gray medical grade vinyl Navy * 18 W x 16 D x 2 * Custom sizes available * Optional solid seat inserts available ($8