The ROSSMAX AEROCHAMBER AS175 (S) is a spacer device designed specifically for infants aged 0-1.5 years. This BPA-free medical device helps deliver inhaled medications more effectively by creating a holding chamber between the inhaler and the patient's mouth. This is a medical device used to assist in the delivery of inhaled medications. It features a mask size appropriate for infants from birth to 18 months of age. The device is BPA-free and manufactured by Rossmax, a trusted brand in medical devices. Please consult your healthcare provider for proper usage instructions.