A simple and cheap trigger lock that is designed to prevent wrong people from fiddling with your gun. Easy to lock in place, and the rubber padding prevents scratching. Usable for most pistols, revolvers, shotguns, and rifles. Comes with two keys. The color is blue.
Remember that a trigger lock doesn’t replace a gun safe, especially if your country’s legislation requires you to have one of those. A firearm that only has a trigger lock can still be easily stolen, so a gun safe is a smart thing to have even when your laws don’t demand it. Nevertheless, a trigger lock is a cheap additional safety feature and especially useful when you need to take your guns outside your home, for example when going to shooting competitions or hunting trips.