I like to be organized and I always have spare keys laying around without labels. That is very frustrating and time consuming when I have to go around to locks to see if the key fits. These colorful key tags take the guessing out of the equation. They are made of a pliable plastic type material with white strips that are writable. I just used a regular pen to make my letters and the ink flowed easily onto the tag. I also have a hard time getting keys on key rings because of my artificial nails, but this ring opened easily. Where the key ring attaches to the tag, there is a rivet to prevent the tag tearing from the weight of the keys, These will be handy on my luggage, carryall, bowling bag or anything that I need to have easily identifiable.
I received these at a discount in exchange for my honest and unbiased review.