Typhoon TM2 Mask+Snorkle Set, TM2 Mask: Soft hypo-allergenic silicone and double feather edge skirt and a polycarbonate clear frame, CE approved 3.2-mm tempered glass, Snorkel: Flexible silicone corrugated pipe and drain valve for ease of use, High-quality silicone mouth piece, Sliding length adjustable mask clip, Blow valve for easy water removal, Narrow inclined chimney flu top to reduce likelihood of water entry from splashing
