This is the Ocean Ways SuperView SLX Scuba Diving Mask Features: Molded from soft, hypoallergenic silicone Double seal around edge of mask skirt keeps water out Ratcheting buckle system is easy to adjust Wide mask strap stays in position Comes in polybag Expertly crafted for maximum comfort, the Ocean Ways SuperView SLX Scuba Diving Mask features a soft, hypoallergenic silicone construction and a double seal for a watertight fit. The ratcheting buckle system allows for easy adjustments, while the wide strap ensures a secure fit. Comes in a convenient polybag. Dive in with confidence.