High-Efficiency One-Way Valve: Ensures easy inhalation and exhalation, optimizing the medication delivery process. Universal Backpiece: Compatible with all commonly prescribed MDIs, allowing for versatile use. Anti-Static Spacer: Reduces medication adherence to the spacer walls, improving the delivery of the drug to the lungs. Soft and Flexible Silicone Mask: Provides a comfortable fit and reliable seal during use, enhancing the user's experience. Portable Design: Lightweight and easy to hold, making it convenient for users of all ages. Easy Disassembly and Reassembly: Facilitates thorough cleaning and maintenance, ensuring the spacer remains hygienic. Mouthpiece Cap: Protects the mouthpiece from dirt and debris when the device is not in use, ensuring cleanliness and effectiveness.