Protective Ring Bicycle Anti Collision Protective Cover Protection Ring Guard Chain Mountain Bike

Label:Yes Product name:Anti Collision Protective Cover color: color packing include:1pc Protective Cover material: rubber Expansion range:3cm(1.18in)

Size: The diameter of a single product is about 4cm(1.57in), the height is about 2.8cm(1.10in), and the error is about 0.5cm(0.20in) Kindly Tip : 1. Please be reminded that due lighting effects, monitor's brightness/contrast settings etc, there could be some slight differencesin the colour tone of the website's photo and the actual item. 2. Item Measure by hand, it could be 1-3cm(0.39-1.18in) different, your kind understanding will be much appreciated.