Item Type: Pool Cue Extender Weight: Approx.252g / 8.9oz Material: Aluminum Alloy Product Size: The Shortest Expansion Size: Approx.43.3cm / 17.0in The Longest Expansion Size: Approx.70.5cm / 27.8inPackage 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: With 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. 4Fine Craftsmanship and Exquisite Design: Adopt fine craftsmanship and exquisite metal design, high quality shell, comfortable hand feeling. 5Easy to Use: Easy to use and fine workmanship. Without any difficult requirements even though you use it for the first time.