Features 1、LIGHTWEIGHT AND DURABLE: Telescopic centering pole is made of aluminum alloy material, light weight, sturdy and durable, and possess long service life 2、STABLE AND RELIABLE: The prism rod adopt a thickened body, which can maintain stability even if there is wind, ensuring accurate measurement data 3、EASY TO READ: Measuring rod come with bubbles, easy to operate and read, possess high accuracy and high concentricity, simplify your workflow 4、APPLICABLE SCENARIO: The measuring rod is applicable to the difficult position such as corner, and is often used for groundwork measurement, useful and practical 5、WITH BAG: Professional monopod is equipped with a storage bag for easy storage, portability and access, and also can prevent damage and loss Specification Item Type: Aluminum Alloy Telescopic Centering Pole Material: Aluminum alloy Specification: 1.5m Locking Collapsed Length: Approx. 47cm / 18.5in Extended Length: Approx. 1.5meter / 59.06in Wall Thickness: Approx. 1mm / 0.04in Diameter Per Section In Turn: Approx. 26mm / 1.02in, 23mm / 0.91in, 20mm / 0.79in, 17mm / 0.67in Top Thread Specification: 5/8-11in, Length: Approx. 10mm / 0.39in Package List 1 x Telescopic Centering Pole 1 x Storage Bag