These buttons are cheap and keep your guitar safe without the hassle of a strap lock system. They're noticeably bigger than normal and definitely won't let the strap slip off, but are easy enough to get the strap on to. They're especially good for Gibson custom shop historic reissues which come with the authentic tiny strap buttons which are so easy to slip off of. When replacing your buttons, be sure to use the screws that came with your guitar, discarding the ones that come in the pack. Save you old buttons in the case to keep your guitar original. Two minute install and totally reversible.
Les paul slinger
San Jose CA