Description: Aluminum structure design ensures corrosion resistance and high strength. Smooth design makes it not easy to scratch fishing line. Multi specifications available design allows you to choose as needed. Compact and lightweight design makes it easy to store and carry. It is constructed of aluminum material. We have various sizes for you to choose. It is suitable for outdoor fishing. Item Name: Fishing Aluminum Tubes Material: Aluminum Features: Anti-deformation, Wear-Resistant, Corrosion Resistant Specification: S (1.0#), M (1.2#), L (1.4#), XL (1.6#), 2XL (1.8#), 3XL (2.0#) Size Details: Unilateral: Size: 1.0#, Inner Diameter: 0.1cm/0.039", Outer Diameter: 0.23cm/0.1", Length: 0.8cm/0.3", Fit Line Diameter: 0.08cm/0.03" (Approx.) Size: 1.2#, Inner Diameter: 0.12cm/0.047", Outer Diameter: 0.265cm/0.1", Length: 0.8cm/0.3", Fit Line Diameter: 0.1cm/0.039" (Approx.) Size: 1.4#, Inner Diameter: 0.14cm/0.0.055", Outer Diameter: 0.268cm/0.1", Length: 0.8cm/0.3", Fit Line Diameter: 0.12cm/0.047" (Approx.) Size: 1.6#, Inner Diameter: 0.16cm/0.062", Outer Diameter: 0.3cm/0.1", Length: 0.8cm/0.3", Fit Line Diameter: 0.15cm/0.1" (Approx.) Size: 1.8#, Inner Diameter: 0.18cm/0.1", Outer Diameter: 0.323cm/0.1", Length: 0.8cm/0.3", Fit Line Diameter: 0.2cm/0.1" (Approx.) Size: 2.0#, Inner Diameter: 0.2cm/0.1", Outer Diameter: 0.33cm/0.1", Length: 0.8cm/0.3", Fit Line Diameter: 0.3cm/0.1" (Approx.) Double Sided: Size: 1.0#, Inner Diameter: 0.1cm/0.039", Outer Diameter: 0.21cm/0.1", Length: 0.8cm/0.3", Fit Line Diameter: 0.08cm/0.03" (Approx.) Size: 1.2#, Inner Diameter: 0.12cm/0.047", Outer Diameter: 0.25cm/0.1", Length: 0.8cm/0.3", Fit Line Diameter: 0.1cm/0.039" (Approx.) Size: 1.4#, Inner Diameter: 0.14cm/0.0.055", Outer Diameter: 0.27cm/0.1", Length: 0.8cm/0.3", Fit Line Diameter: 0.12cm/0.047" (Approx.) Size: 1.6#, Inner Diameter: 0.16cm/0.062", Outer Diameter: 0.33cm/0.1", Length: 1cm/0.4", Fit Line Diameter: 0.15cm/0.1" (Approx.) Size: 1.8#, Inner Diameter: 0.18cm/0.1", Outer Diameter: 0.37cm/0.1", Length: 1cm/0.4", Fit Line Diameter: 0.2cm/0.1" (Approx.) Size: 2.0#, Inner Diameter: 0.2cm/0.1", Outer Diameter: 0.41cm/0.2", Length: 1cm/0.4", Fit Line Diameter: 0.3cm/0.1" (Approx.) Notes: The quantity is about 50pcs, due to manual calculation, the quantity might has 1-3pcs more or less, hope you can understand, thank you. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 50 x Fishing Aluminum Tubes