Item Type: Pool Cue Extender Weight: Approx.161g / 5.7oz Material: Aluminum Alloy Product Size: The Shortest Expansion Size: Approx.22.7cm / 8.9in The Longest Expansion Size: Approx.32.7cm / 12.9inPackage List 1 x Billards Lengthening Extender1High Performance: Good corrosion resistance, high hardness, not easy to deform for a long time use. The simple and comfortable design makes the grip feel more comfortable. 2Excellent Locking Force: Excellent locking force, when rotating locking, it will firmly hold the club and combine it into a whole. 3Manufacturing Material: Made of high quality aluminum alloy, strong and durable, which can undoubtedly effectively prolong its service life. 4Lengthen Design: This pool cue extender can adjust your club to give you the distance you need to get into the key shot. And the extension mouth is tight and can hold the club firmly. 5Easy to Use: Easy to use and fine workmanship. Without any difficult requirements even though you use it for the first time.