Innovative Design: This semi automatic billiard snooker ball rack is a revolutionary tool designed to enhance your accuracy during practice sessions. It features an automatic ball feeder that ensures seamless play and training efficiencyGenerous Capacity: Capable of holding up to 21 balls at once, this rack allows you to focus on your game without frequent interruptions for reloading, making it ideal for extended practice sessionsMaterial: Crafted from quality wood, this ball rack combines durability with a classic aesthetic , ensuring long time use while maintaining a professional look on any billiard tableFit for Eight Ball Tables: With a length of 0.89 meters and the ability to arrange up to 15 balls simultaneously, this product is specifically designed to fit standard eight ball tables perfectlyPackage: The package includes 1x semi automatic ball rack unit in white color, providing everything you need in convenient set up to start improving your game right away Specification: Material: Wood Size Chart: 89cm/35.04inch Package Includes: 1 Billiards Stroke Trainer Note: Please allow slightly errors due to manual measurement and different monitors.