The UM-24 Mask features a pure silicone skirt and strap; Lightweight low-profile 2-window design for maximum field of view; High quality polycarbonate frame; ClearVu tempered glass lens; Fits Adult Medium to Large faces; The USP-250 Snorkel features a hypoallergenic pure silicone flex-neck and mouthpiece; Large capacity drain chamber and purge valve for easy clearing; Ortho-consciously designed mouthpiece for ultimate comfort; The UF-21 Fins with Advanced Multi-Flex long blade design; Soft comfortable open-heel foot pocket with adjustable silicone strap; Designed for ease of entry yet secure fit; Comes standard in travel bag