Defcon 5 Cat Eyes For Helmet Outlet OD Green D5-CE01 OD. The Defcon 5 Lightweight Cat Eyes reflect and vaporize water are durable and easy to fit onto most ballistic helmets with the help of the adjustable nylon strap. The lightweight barely there Defcon 5 Lightweight Cat Eyes are made of an uber durable nylon and can be fitted into a small opening on your helmet. They don't take up much space can be worn under a ballistic helmet or in front of a bike helmet. You can't go wrong with the Defcon 5 Cat Eyes for Helmet Outlet unless of course you lose your eyes. Specifications for Defcon 5 Cat Eyes For Helmet Outlet: Manufacturer: Defcon 5 Color: OD Green Size: One Size Weight: 0.01 kg Features of Defcon 5 Cat Eyes For Helmet Outlet Dimensions: length 60 cm height 12 cm thickness 03 cm Weight: 0.01 Kg Item with NSN/NUC Package Contents: Defcon 5 Cat Eyes For Helmet Outlet Defcon 5 D5-CE01 OD: Cat Eyes For Helmet Outlet OD Green