This Full Body four bolster positioning system provides a stable platform for side lying residents when coccyx off-loading is needed. Four bolsters each 30" long, 4" high for off-loading positioning and prevention of bed roll off. Covers full length of 75" and width of 34" of a bed. Strategic 30 degree bolsters allow side lying for optimum off-loading positioning. Comfortable, wipe clean, launderable nylon covering. Easily attaches to the bed with six quick release straps. Foam wedges are removable for laundering of nylon bed system.