This is the Seadive EyeMax RayBlocker HD Scuba Diving Mask Features: Our most popular 2-window mask! Drop-point style lenses provide excellent downward viewing so that you can better see your dive equipment and attachment points Easy-adjust buckles are attached directly to the mask skirt for a better, more comfortable seal Fog resistant coating Plastic box with lid include The Seadive Eyemax HD Scuba Mask uses advanced refined light technology to give you the clearest view possible. Seadive&';s HD lenses cut down on glare and UV, which can often diminish your view in normal circumstances. This dive mask is designed to fit most faces, and is also perfect for freediving and snorkeling, in addition to scuba diving. "