Meds donut-shaped pneumatic antidecubitus cushion, made of rubber, standard width 40 cm. Ergonomic horseshoe design relieves pressure on vulnerable areas such as the coccyx and helps prevent pressure ulcers. Ready to use—inflate according to manufacturer instructions and adjust pressure for comfort and support. Available in multiple sizes (35, 37, 40, 43, 45 cm). Manufacturer: Farmac-zabban Spa, Calderara di Reno, Italy. Suitable for indoor use on a dedicated support structure; for day and night use. Follow regular checks of cushion condition and air pressure.