Features: Brand new and high quality Achieve accurate arrow shafts straightness assessment with this durable aluminum alloy tester tools. This tester, made from good quality materials, ensures reliable results when checking the straightness of your arrows. Designed for sports enthusiasts, this user friendly tester is an essential tool for assessing arrow quality and ensuring consistent performances. Whether you're practicing or preparing for a competition, this convenient tester allows you to quickly evaluate the straightness and integrity of your arrows. Improve your shooting accuracy with this precise tester that provides valuable feedback on arrow straightness, helping you achieve consistent and precise shots. Specifications: Material: Aluminum Alloy+PE Color: As The Picture Shows Package Weight: approx.250g Length: approx.30cm/11.81in (More Size Detail, Please See Photo.) Package Includes: 1Pc Arrow Spinner Tester note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!