Imperial Cuetec Billiard/Pool Cue Chalk Rubber Holders with Chalk Cubes, Pack of 2 Billiard Chalk Holder simply attaches to any pool table and allows for convenient chalk dust. These regulation style holders also help control chalk dust. Includes 2 chalk holders. Includes 2 chalk holders Regulation style holders Simply attaches to table Allows for convenient chalk use Helps control chalk dust