High Quality Snorkelling Set with Open Heel Fins, adjust to the perfect fitReusable Mesh Carry Bag for Transport and Storage - Soft Crystal Silicone Skirt and Strap Non-allergenic with great fit and comfort - Safety Glass Lens Tempered Glass, will not break in normal use - Easy Adjust Swivel Clip for quick and easy mask fitting - Silicone Clip Connector Prevents stress on mask clip - Splash Guard to help prevent water entering the tube - Crystal Silicone Mouthpiece for fit and comfort - Purge Chamber for easy clearance of water in the tube - Replaceable Snorkel Clip for quick and easy adjustment - Easy Adjust Open Heel to fit a range of foot sizes - Soft Foot Pocket for extra comfort and fit - TP Rubber Blade Insert helps reduce turbulence and drag behind the fins - Rigid Blades for extra thrust from every kick