Airial Holding Chamber for Meter Dose Inhalers Canes Quad 5 12 and Women's shoe size Two 1 inch urethane 5 12 and Women's shoe size 11 * The IMAK Back Cushion offers superior comfort and lumbar support for your car or office chair The MQ8000 is designed to enhance the delivery of Meter Dose Inhalers medications by directing the aerolized drug directly to the patient s lungs reducing medication waste and improving drug delivery * The holding chamber reduces the need of the patient to coordinate activating the MDI with inhaling their medication * Momentarily holds aerosol medication in chamber until patient is ready to inhale * Accommodates most CFC and HFA meter dose inhalers * Minimizes need for hand breath coordination * Helps to eliminate waste of medication * Maximizes drug delivery * Easy to use and clean * Latex free * HCPCS A4627