Quality kids snorkel package includes dive mask, dry snorkel, open heel fins, snorkeling vest, and mesh bag Open heel fins with adjustable strap fits either dive socks or barefoot Snorkel features dry top, purge valve, and signal whistle Snorkeling silicone mask with easy adjustable buckles Inflatable vest provides extra buoyancy while snorkeling (19"x15" for less than 80 lbs.)