Choking rescue device for home travel for children and adults, airway suction aid tool, simple choking emergency, CPR first aid kit

Feature: Remove liquids and foreign objects that cause breathing difficulties. In case of airway emergency, it can give you peace of mind. We have a strong, safe, and powerful device for children and adults. Devices for children and adults with straight mouthpieces made of lightweight materials, easy to carry and easy to use. Suitable for home, school, travel, and outdoor. Equipped with two different-sized masks for children and adults, no need to worry about the wrong size. Our device can meet your different needs and save your money. Specifications: Color: as pictures Materials: plastic 2-piece set includes: 1 piece of check valve 1 piece M mask 1 piece L mask 1 * instructions for use. 4 masks set includes 1 check valve 2 M masks 2 L masks 1 * instructions for use. Note: If you choose the Maskto order option only, you will not get the full set, only the mask. Note: Please be aware that due to computer screen display, there may be some color difference between the picture and the actual product. There is a 2-3% difference in measurement due to manual measurement.