Aqua Lung Wraparound MaskProduced especially for military and search and rescue divers, the Wraparound's stainless steel frame and strap buckles provide the ultimate in extreme durability. A black, non reflective coating improves its stealth quality and an updated mask skirt gives this classic diehard a high performance, modern fit. Stainless steel frame construction gives unparalleled durability for use in the most extreme environments Stainless strap buckle maximizes