High quality of materials.
Made of ceramic,it is smooth and high intensity.
Smooth surface will decrease the friction between fishing line and reel and will not damage fishing line.
Ceramic-made roller will not react with water to get rust.
This type of line roller is great for fishing.
3 size can be available for you to choose.
1 pc of line roller only,other accessories demo in the picture are not included
Size: Outer Diameter/Inner Diameter/Thickness
1: 9.7x7x4.8mm(0.38x0.28x0.19in)
2: 11.2x8x5mm(0.44x0.32x0.2in)
3: 12x8x5mm(0.47x0.32x0.2in)
1PC Ceramic Fishing Line Roller