Shearwater Perdix Screen Protector Scuba Mesh Bags Mares Puck Service Parts and

Mares Puck Service Parts and Accessories (Mares Puck Battery and O-ring)Kit Includes:1x Mares Puck O-Ring1x CR2450 Battery

Purge valve: N/A

The fin blade extends from the top of the foot pocket to maximize the surface area

Light Dimension: 0

Quick-release nylon buckle

Shearwater Perdix Screen Protector Scuba Mesh Bags Mares Puck Service Parts andScreen protector (for Perdix only) This peel and stick clear display protection film is die cut to fit only the Shearwater Perdix model dive computer. It does NOT fit the Petrel. This is the genuine OEM replacement film supplied by Shearwater that also comes pre installed on all new Shearwater Perdix model dive computers. Provides scratch and abrasion protection for your computer's screen.