Description: Stainless steel frame and wear-resistant ceramic ring, sturdy and durable. Super smooth, can protect the fishing line from wear and tear in daily use. Foldable stainless steel support, more . Firmly mount on the rod, not easy to fall off. 2 sizes guides, rod ring inner diameter from 18mm to 19mm. Perfect fishing accessories replacement for fishing lovers. Specification: Material: Stainless Steel, Ceramic Line Ring Inner Diameter: approx. 18mm / 0.71inch Rod Ring Inner Diameter: approx. 18mm/0.71inch, 19mm/0.75inch Color: Silver and Black Package Includes: 2 Pieces Fishing Rod Guides Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Please kindly understand. Thank you.