For those of you that bought one of those fly rings, go ahead and buy this too. Then, hold it in your hand, and smack yourself in the face. What the hell were you thinking? But, for those of you that have flies and like DEL keys, buy this to get rid of the pests. If you don’t have flies, it also serves as a replacement delete key on my jumbo keyboard. I use is because my eye sight is bad. Like really bad.