Features: nstalled within a minute-, nice fit and finish. Length: approx 9cm/3.5-inch, 2 types for your option: M8-/m10. The mirror bolts perfectly protect the mirror hole threads from water, dust and dirt. Made from high strength aluminum alloy, corrosion resistance-, long service life. The designs are different from other mirror hole plugs on the market, making your motorcycle unique in details. Specifications: Material: aluminum alloy Length: approx 9cm/3.5-inch Type: M8-/m10 Note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Pair Mirror Hole Plugs