Description: It has high quality of OW temperature resistance, good stability, Acid and Alkali resistance, corrosion resistance, friction resistance and impacct. Mini line spooler clips on any size rod, allowing you to spool line on reel easily. The adjustable line tension firmly holds line spool in place. It can be used with spinning or casting rods. The small and compact construction makes for easy storage in any tackle box or vest pocket. Specification: Material: Engineering Plastic, Stainless Steel Spring Size: approx. 13x3.4cm/5.1x1.3inch Clip Hole Diameter: approx. 2cm/0.8inch, 1.35cm/0.53inch, 1cm/0.4inch, 0.7cm/0.28inch Spool Size: approx. 14x4.3cm/5.5x1.7inch Spool Extension: Max approx. 7cm/2.8inch Package Includes: 1 Piece Fishing Line Spooler Note: Due to manual measurement, there is a slight difference between the size and color from the above and the actual item