AUTO-VOX Adult Inflatable Life Snorkeling Vest Jacket Great for Snorkeling Surfing Swimming Boating Kayaking Fishing Rafting and Floating,Ensure Your Safety of Water Activities Small in size : Hight air tightness, our snorkel vest volume is as small as an umbrella when folding. A must for those who go snorkelng in deep water and also a better tool for beginners. Smart inflation mouthpiece: Provide quick inflation and deflation within 15 seconds. An easy-to-access oral inflation tube you can adjust your level in the water. Over-the neck horse collar style: easy to put on and take off, very comfortable, large enough for most adults and sizes Waist & crotch straps: tight straps keep the vest secure.Quick-release buckles Lightweight: easy to pack, a must have for both good divers and beginners