Here are the key features and benefits of this combination: BREATH-A-TECH Anti-Static Spacer: Designed to enhance the delivery of asthma and COPD medication to the small airways deep within the lungs. Anti-static design minimizes static charge buildup, ensuring efficient delivery of aerosol medication. No priming required before use, helping to reduce medication wastage. Dishwasher safe for convenient and easy cleaning. Features a flexible silicone end cap for durability and ease of use. Compatible with most pressurized metered dose inhalers (pMDIs or puffers). Anti-Static Silicone Face Mask - Medium: Made from silicone material for durability and flexibility. Designed to fit comfortably around the patient's nose and mouth during medication administration. Suitable for use with both adults and children. Anti-static design ensures efficient delivery of medication without interference from static charge buildup. Dishwasher safe for convenient cleaning and maintenance. Kit Contents: 1 x Medium Anti-Static Silicone Face Mask 1 x BREATH-A-TECH Anti-Static Spacer Overall, this combination of the BREATH-A-TECH Anti-Static Spacer and the Anti-Static Silicone Face Mask in Medium size offers a comprehensive solution for optimizing the delivery of asthma and COPD medication, providing convenience, ease of use, and effective treatment for patients of all ages. (description exceeds maximum possible length)