This is the SeaVision Legacy 2000 Black Silicone Low Volume Scuba Diving Mask Features: The SeaVision Legacy 2000 - Black mask offers elegant simplicity without sacrificing function and comfort. A unique, very low volume design. Width: 133mm, Length: 70mm, Height: 110mm, Volume: 122c The SeaVision Legacy 2000 - Black mask offers elegant simplicity without sacrificing function and comfort. A unique, very low volume design.