The Guardian Monterey Dry Snorkeling Set features a pro-quality dual lens, liquid silicone mask with elastic strap with sewn-in snorkel keeper. This combo comes with a compact, high-flow, dry-top snorkel with silicone mouthpiece and drop-away flex tube. Whether snorkeling or scuba diving, this compact dual lens mask provides excellent vision and a comfortable fit. Adjustment is easy with big button EZ Squeeze buckle system. Dry-top snorkel keeps water out, even while submerged, for easy continued breathing upon surfacing. Silicone drop-away tube stays out of the way when removed for scuba diving. Lightweight, comfortable fins come in two adult sizes.• Dual tempered lens with new elastic strap for excellent comfort• Strap includes sewn-in snorkel keeper loop• Dry top snorkel• Liquid silicone mask and snorkel for excellent fit and all day comfort• Lightweight adjustable fins• Reusable carry bag made from recycled water bottles• Fin sizes: S/M(4-8.5), L/XL(9-13) Big button EZ Squeeze buckle system for easy adjustment Snorkel keeps out water even while submerged for easy breathing upon surfacing Set includes lightweight adjustable fins and reusable carry bag | Guardian Adult Monterey Dry Snorkeling Set