Description: 100% brand new and high qualityEach of them is high quality lever adjustment to ensure that each guitar with excellent and stable quality. Different length sizes optional to meet different needs. Specifications:* Item Type: Guitar Neck Tension Rod* Color: Black* Material: Metal* Size: Length:380mm/14.9 inch, 410mm/16.1 inch,420mm/16.5 inch, 430mm/16.9 inch,440mm/17.3 inch, 460mm/18.1 inch,Package Included:1 x Guitar Neck Tension Rod1 x Hex WrenchNote:1. Please allow 1-3mm error due to manual measurement. Make sure you don't mind before bidding.2. Due to the different light, angle and display taken by the camera, the picture may not reflect the actual color of the subject.3. Thank you for your understanding.