Malware (short for "malicious software") is any software intentionally designed to cause disruption to a computer, server, client, or computer network, leak private information, gain unauthorized access to information or systems, deprive users access to information or which unknowingly interferes with the user's computer security and privacy. A favored tool for the modern day, cyber-douche bag. Our company Founder introduced the "Cat Eye", or "Ranger Eye", in this hook and loop format around 24 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 who has ever used a helmet band or patrol cap knows what these are. They can be used in pairs or individually. Our Cat Eyes are a high grade of non-toxic, durable PVC. The hook backing allows the Cat Eye to be fixed to any loop swatches found on headwear, packs, plate carriers, webgear and more.