Features: Make of PP and nylons materials, the fishing Reels is corrosions resistant and Enduring to use. The fishing Reels with foldable handle, which easily to store and use. Split base make convenient to remove and replace. Come with a slidable line feeders and adjustable knob, you can adjust the tightness of the Reels. The outer diameter of the product is about 10.50cm/4.13inch, the inner wheel height is about 3.8/1.50cm, and the inner wheel radius is about 3cm/1.18inch. Suitable for wood speargun, and it can wound with 1.8mm/0.07inch strong horse fishing line, about 70m/229.66inch. Specifications: Materials: Nylons and PP Size: about 10.5x10.5x3.8cm/4.13x4.13x1.50inch Package Includes: 1pc Fishing Line Wheel note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.