The Breath-A-Tech® Anti-static Spacer is a hand-held, portable valved holding chamber (VHC), that is placed between a metered dose inhaler (MDI, or “ puffer”) and the patient’s mouth, to function as a reservoir from which an aerosol medication is dispensed in order to minimise delivery of large aerosolised particles. Intended for adults and children. The device is single patient use only. Can be used in most environments, including patient’s homes, hospitals, emergency services and clinics.