1、EXTEND THE LENGTH OF POOL CUE: Billiard cue back plug screws can be attached to the back of the pool cue to extend the length of the cue, making it easier for you to use. 2、INCREASE WEIGHT AT THE END OF THE CUE: When billiard cue back plug screws are attached, the weight at the end of the cue is increased. This changes the balance of the cue to help you have better control and alignment of the cue. This is very beneficial for improving stroke accuracy and power control. 3、DURABLE ALUMINUM ALLOY MATERIAL: The billiard cue back plug screws are made of wear and rust resistant aluminum alloy. This ensures the durability and longevity of the connecting screw cover to withstand common daily wear and use. 4、EASY TO INSTALL AND REMOVE: The billiard cue back plug screws are very easy to install and remove. You can install or remove it as needed at any time, which is convenient and flexible. 5、PRACTICAL BILLIARD CUE TOOL: Billiard cue back plug screws is a practical billiard cue tool, commonly used in daily billiard sports and games, perfect for billiard enthusiasts. 1 x Billiard Cue Back Plug Screws Item Type: Billiard Cue Back Plug ScrewsMaterial: 6063 Aluminum