Description: Product Description: This Billiard Chalk Rubber Caps are specially designed for billiards enthusiasts, providing protection to the cue stick from moisture and contaminationQuality Material: Made of quality Rubber material, Billiard Cue Chalk Holders are sturdy and not easy to deform, ensuring long term use.Convenient Design: The bottom of the Pool Cue Chalk Holders have an anti slip texture design that allows it to be placed stably on any flat surface without slipping off easilyMeticulous Work: This Rubber Cue Chalk Holders are well suited for billiard chalk after a fine cutting process. The cue chalk are placed in an easy to use position and will not be lostCan Hang Rope : This Pool Table Accessory have a cord that can be easily hung on a bag or other object for convenient use Specification: Material:Rubber Size Chart: 4cmx3.5cmx4cm/1.57inchx1.38inchx1.57inchRope Length 30cm/11.81inch Package Includes: 20 Cue Chalk Holders Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.