Sell Breathing Valve best price

Description: Product: Mask Valves for Face Mask DIY. Can be used for various masks, such as mouth masks, disposable masks, anti-dust masks craft making etc. Made of premium and environment-friendly pp material, which is breathable, lightweight, non-toxic, non-irritating, recyclable and waterproof. Functions: 3 layers, good filterability, anti-fog, small and lightweight, good ventilation, odorless, smooth breathing. Can effectively prevent large particles of dust. Suitable for sports masks, running masks, active carbon masks, multipurpose DIY application etc. Specification: Name: Breathing Valve Material: PP Size(approx): Diameter: 36.2m/1.43inch Package Includes: 10 Pieces Breathing Valve Note: There may be some slight dimensional deviations due to manual measurement, different measurement methods and tools. Due to the different light, the angle and the display, the images may not reflect the actual color of the project.