Used Hollis M-1 Dive Mask Used Regulators and it works with just

and it works with just about any bike

comes with keyring and clip

6oz UV Nylon/Spandex sleeves and side panels for flexibility and sun protection

Trust the valve the professionals use

Used Hollis M-1 Dive Mask Used Regulators and it works with justPlease note this is a USED ITEM offer. The item will be in good working condition, may show signs of use or wear. PRODUCT DESCRIPTION Visibility is the most important aspect of any dive. The M1 mask raises the bar for optical quality and distortion free vision. This lens is an extra clear glass which is valued for its attractive appearance and optical qualities. The low iron content produces a higher light transmittance and a reduced green tint