Description: Material: This Billiard cue stroke training device is made of quality acrylic material, which is sturdy, easy to clean, ensure longevity even with frequent useInnovative Design: The 5 Holes design allows for versatile practice sessions, enabling you to train high, low, left, and right side striking effectively. The enlarged and widened base ensures stability during useFeature: The billiard rod trainer is light in weight and compact, portable, and easy to carry, will not take up a lot of spaceSuitable for Cue Stroke Practice: Billiards training device helps to improve the stability of your cue stroke, making it an essential training tool for both beginners and professional playersVersatile Use: This Billiard cue stroke exerciser is not only serves as a tool for personal practice but also makes for great entertainment during friendly matches or gatherings, adding fun to the interaction Specification: Material: acrylic Size Chart: Height: 5.72cm/2.25inchHole Diameter: 1.5cm/0.59inch Package Includes: 1 Billiard Rod Trainer Note: Please allow slightly errors due to manual measurement and different monitors.