Item Type: Pool Cue Extension Material: Carbon Fiber Tube, Aluminum Alloy Package List 1 x Pool Cue Extension 1 x Storage Bag 1Premium Materials: Pool cue extension is made of premium carbon fiber tube and aluminum alloy, which is wearable and dirt resistant, durable. 2Practical Accessory: Attach the cue extension to the back of the pool cue to extend the width of the cue and make it more convenient for you to use. 3Increase Weight: After attaching billiard cue extension, the weight of the end of the cue will increase, which is more beneficial for you to play billiards. 4Easy To Install: Billiard cue extender is quick and easy to install and remove. You can install or remove it as needed, very convenient. 5Application: This billiard stick extender is perfect for billiard practice or entertaining with friends. This is a practical billiard cue tool.