Welcome to our store！</br> 1、[Independent Double gasbags]: Equipped with 2 inflation nozzles and 2 independent gasbags. Even if one of them is broken, the other can provide sufficient buoyancy, making it safer to use. 2、[Easy to inflate and deflate]: The swimming buoy adopts an inflatable design. During use, you can blow in air directly from your mouth. When deflating, you only need to open the air nozzle to squeeze the air. 3、[Highly Visible in Open Water]: Our swimming buoys are brightly colored and have high visibility. They are especially eye-catching in lakes, oceans and other open waters. It can help you avoid boats, surfers, kayaks, and motorboats. And it can also prevent dangerous marine animals from not coming. 4、[Adjustable Belt]: The inflatable buoy is made of high-quality PVC, odorless, durable and long lasting. Comes with a waist belt, just wrap the belt around your waist and adjust it to be tight. One of the necessary equipment for swimming in open water. 5、[Easy to Carry]: Can be folded into a compact size, easy to carry. Material: environmentally friendly PVC Color: orange, fluorescent yellow, rose red Size: about 48*29cm PVC thickness: 0.35mm Number of gasbags: 2pcs Blowing method: Blow directly with your mouth Applicable people: children, adults Applicable scene: fitness and body, swimming and wading Buoyancy: 8KG (only for one adult) Executive standard: QB/T 1557-1992 1 * Swimming Buoy Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>