Sacroiliac Belt Universal Pulley Exercisers Extra large option size is MSHQ 8790L Extra large option size is even better at reducing false alarms and getting the best bed coverage 12 W x 34'L x 7 H * A bed positioning wedge contoured to an optimum 30¯ * Provides optimal 30 degree angle of incline for relieving pressure on hipbone and coccyx * Wedge is comfortable and made from convoluted foam * Low Shear II wipe clean outer cover reduces skin damaging friction * Can be disinfected for infection control * Non slip bottom keeps wedge securely in place * Super Soft Convoluted foam surface * Flexible sacroiliac orthosis with a breathable mesh belt * The low friction flexible pulley system has a quick one hand adjustment providing controlled compression and support level * Significantly reduces motion about the sacroliac joint while providing compression power that is unmatched by other pelvic sacral supports * Universal fit: 23 50 * Adjustable Removable pads * Patent # 35940 * Suggested HCPCS Code: L0621 *