Graham Field Swivel Wheels - Aluminium Size:3" OVERALL HEIGHT 37

OVERALL HEIGHT 37

a user-friendly positive expiratory pressure system designed to clear airways and enhance airflow in individuals with chronic pulmonary diseases like COPD or CF

Great backup for power wheelchairs

9 inch thick

The cushion part is different

Graham Field Swivel Wheels - Aluminium Size:3" OVERALL HEIGHT 37Graham Field Swivel Wheels Aluminium Features Provide a full 360 degree turning radius, swivel wheels make it easy to maneuver in confined areas Swivel wheels attach to the front of walkers only and are recommended for use with Lumex glide brakes 3" wheels are ideal for navigating over flat surfaces, especially indoors The large 5" wheels are ideal for navigating difficult terrain such as pavement, grass or carpet Come complete with glide covers