Complete Set for Family Use: This kit includes 2 child masks and 2 adult masks, ensuring that all family members have their own nebulizer accessories. Each set also comes with 2 air tubes, 2 mouthpieces, and 2 canisters, making it easy to keep everything organized and ready for use. Constructed with High-Quality, Safe Materials: Our nebulizer replacement kits are made from durable, latex-free materials that are safe for all users. This high-quality construction ensures that the kit can withstand repeated use while maintaining its effectiveness. Universally Compatible and Simple to Assemble: Designed to fit most standard nebulizers, the soft tubing and other components in this kit are easy to install. This universal design removes the hassle of finding compatible parts, making it a convenient choice for quick replacements. Reusable and Environmentally Friendly: Opt for an eco-friendly solution with our reusable nebulizer kit. By cleaning the mask and cup after each use, you can help reduce waste and save on the cost of frequent replacements, making this kit a sustainable choice for regular users. Guaranteed Quality and Service: We ensure that all kits are packaged securely to prevent damage during shipping. If you receive a kit with packaging, please contact us immediately for a return or exchange, guaranteeing that you always receive a product in perfect condition. Color: As Shown Material: plastic Package Contents: (2 adult face masks, 2 children's face masks, 2 bite nozzles, 2 nebulizers, 2 catheters) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.