t is well-known in open waters: the bright swimming buoys are very eye-catching and are obvious to boats, motorboats, kayaks, canoes, surfers and paddlers boarders. Rugged and durable: Using environmentally friendly PVC material, it is not easy to cut and is durable. Water resistant, tear and friction resistant. When you want to use it, you can easily blow out the air with a new mouthpiece, then quickly deflate,and then roll it into a small bag after use. Huge open water swimming aid: Swimming alone in open water may make you flinch something, so you are enough to return to shore. With this swimming buoy, you can leave it behind when you dont need it, without affecting you. However, if you cramp, or justneed to rest, Storage of personal items-This new swimming buoy has a waterproof storage box that is separate from the inflatable chamber. You can put your belongings in bags, such as mobile phones, sunglasses, sunscreen, clothes and socks. It is lightweight and easy to store and carry after deflation; for open water swimmers, triathletes or others who will benefit from increased confidence in the water 1. Product name: outdoor swimming buoy 2. Material: Environmental protection PVC 3. Features: 1) Super waterproof 2) Light weight and easy to use 3) Swimming assistant lifebuoy 4) Suitable for rafting, river tracing, swimming, camping, sea surfing, diving, fishing, water parking, autonomous driving travel and other outdoor activities 4. Size: about 25*50cm/9.84*19.69 inches under inflation 5. Matters needing attention: Before using this product, please perform a waterproof test and check for damage, especially at and around the seal. After each use, please check the mouth and the sealing part, and avoid strong impact and scratching. Do not use continuously under high temperature. If you need to remove the item, please dry it with water and seal it to prevent residual moisture from seeping into the water in the waterproof bag before use . 6. How to use: Place the items, fold the opening of the bag on the hard plastic board three times and fasten it.