The heavy duty chalk holders are ideal for home and commercial use. The chalk holder attaches to your pool table via a chrome plated screw eye ensuring you'll always know where to find your cue tip chalk!The pool table chalk holder features a flexible PVC sleeved 40 cm long chrome plated chain with a screw eye for attaching to the table and an antique bronze plated adjustable steel chalk holder clamp that accepts any brand of cubed cue tip chalk.