Material: Silicone Size: Small: Suitable for 1.8m-4.5m/70.87in-177.17in Fishing rods. Inner diameter: 1cm/0.39in, Outer diameter: 2.5cm/0.98in. Medium: Suitable for 360cm-630cm/141.73in-248.03in fishing rod. Inner diameter: 1.3cm/0.51in, Outer diameter: 3cm/1.18in. Large: Suitable for 630cm-810cm/248.03in-318.90 fishing rodsin. Inner diameter: 1.6cm/0.63in, Outer diameter: 3.3cm/1.30in. Color: As shown in the figure Product features: 1. Non-slip design: The silicone material of the fishing rod guide ring prevents the fishing rod from slipping in wet and slippery environments, providing better stability. 2. Protection function: It can effectively protect the connection of the fishing rod, reduce wear and damage, and prolong the service life of the fishing rod. 3. Easy assembly: The ring design is simple, easy to quickly install on the fishing rod, no additional tools are needed, saving time and effort. 4. High-quality materials: Made of high-quality silicone material, soft and odorless, safe and reliable. 5. Wide range of applications: Not only suitable for hand rods, but also suitable for other types of fishing rods, it is an essential accessory for fishing enthusiasts. Package includes: 10/20 pcs Fishing rod silicone protective ring