Our iconic SPD Kraken Trident Cat Eye is a highly detailed, custom molded 3D logo with a hook backing. Available individually. Our company Founder introduced the "Cat Eye" in this hook and loop format around 20 years ago and has been designing them ever since. PDW makes the best in class.“Cat Eyes” have been in use the US military for decades. Anyone with a helmet band or patrol cap knows what these are. Our PDW Cat Eye is an evolution of these useful elements and allow the user to discreetly mark their personal gear with a removable glow in the dark (GID) element. They can be used in pairs or individually. Our Cat Eyes are a high grade of non-toxic, durable and inert material known as TPU. The hook backing allows the Cat Eye to be fixed to any loop swatches found on headwear, packs, plate carriers, webgear and more.