QDC-303 is designed for the treatment and prevention of stage I pressure sores in short-term and home therapy. The PVC mattress consists of 130 bubble cells with a height of 7 cm, particularly comfortable, it is attached to the bed with additional flaps both at the top and bottom. Very easy to install, maintain and use thanks to the possibility of adjusting the comfort range. The pump can be suspended from the edge of the bed using two hooks. Openings for low air loss (optional). Without flaps (optional). High quality rubber tube. Free repair kit. The QDC-303 is designed for the treatment and prevention of stage 1 pressure sores in short-term and home therapy. The PVC mattress consists of 130 bubble cells 7 cm high, attached to the bed with additional overlays on the top and bottom sides. Easy to maintain and use thanks to the possibility of adjusting the comfort range. The compressor can be suspended from the edge of the bed using two hooks.