A little additional buoyancy lets you enjoy a lot of effortless snorkeling fun. This easy-to-use high-visibility yellow vest keeps you safe and secure and increases the fun factor while snorkeling by providing some extra buoyancy support as you're kicking around on the surface. That way, you can comfortably and confidently focus all your energies on the vibrant colors and sea life darting in and out of the rocks and coral reefs just below. One size fits all so this snorkeling vest can be shared with friends and family; adjustable straps with squeeze-style" side-release buckles lets you achieve a snug fit, increasing your in-water comfort. Vest is made from durable nylon fabric with urethane laminated interior and has radio frequency (RF) welded seams for an airtight air cell. Inflation and deflation is provided via a chest mounted stem valve. The bladder has taped and sewn edges for added strength and durability.