Uxcell a16011200ux0028 Motorcycle Rearview Mirror, 2 Pack Product Name: Motorcycle Rear View Mirrors; Material: Plastic Housing + Aluminum Alloy Stem Package Content: 2 x Motorcycle Rear View Mirrors, 2 x Bolts; Color: Red, Black Dimension: 21.5 x 7.8cm/ 8.5 x 3.1 inches(L*W); Mirror Glass Size: 11.7 x 6.8cm/ 4.6 x 2.7 inches(L*W) Stem Length: 14cm/ 5.5 inches; Bolts Thread Diameter: 8mm/ 0.31 inches Mirror Thread Diameter: 10mm/ 0.4 inches