One frame size for multiple cushion sizes

Elevated caloric and protein needs

No promotion of bacterial endotoxin release as microbes are effectively bound but not killed

An antifog strip of comfortable

Wheel Chair Economy Alarm with Spring-Loaded Clip, Blue Nasal Pillows One frame size for multipleSkil Care Wheel Chair Economy Alarm with Spring Loaded Clip Blue, Multi Directional Magnetic Pull Switch, Rugged Design, 9V Battery Secures to wheelchairs, geri chairs, lounge chairs. Reliable multi directional magnetic pull switch. Adjustable length cord clips to residents clothing. Rugged design for dependable service. Comes with Velcro strap for attachment to most chairs.