Bundle (2 Items): 1 ZanHeadgear 'Bones Breath', Glow in the Dark, Half Face Neoprene Face Mask -AND- 1 Zan, Glow in the Dark, 'Spider Web' Full Face Neoprene Face Masks, Ski Mask This Product is a 'Bundle' of 2 Neoprene Face Masks identified as a 'Bones Breath' and a 'Spider Web' The First Facemask is the ZanHeadgear 'Bones Breath', Glow in the Dark, Half Face Neoprene Face Mask The Second Facemask is the ZanHeadgear 'Spider Web', Glow in the Dark, Full Face Neoprene Face Masks These Face Masks / Ski Mask are made of Durable, Naturally Warm & Water Resistant Neoprene Face Mask Material The Mask Sizes are adjustable, by up to 2 inches, using the Hook & Loop closure, located at the back of the head