Well packaged, includes pin pusher, spring bar tool and several spare tool heads. Installation is easy except.1. There are no arrows on the links, so be careful which way you click.2. I had a little trouble fitting one of the spring bars into the eyelet on my Casio Duro. I'm not sure what the problem was, but I finally figured it out. On the Duro this is a perfectly acceptable fit with very little discrepancy in the lugs. The matte finish goes well with the watch and looks solid. doesn't ring and doesn't feel like it will come loose and fall. A solid $20 buy for a $50 watch.