You are buying a pair of Brand New Motorcycle Chrome Skull Claw hand design side mirrors with 8mm threadMirror size (approx.): L 4" X W 2 3/8" (10 cm X 6 cm)Heavy duty Billet metal stem/arm & durable chrome finished ABS plastic mirror coating with awesome skull claw constructed.Easy adjustment for all angles with swivel design.Custom eye-catching look， make your moto more attractive & outstanding.Fits Most Motorcycle with 8mm or 10mm thread， Street Bike， Scooter， Cruiser/Choppe， BMW， Harley-Davidson， Honda， Kawasaki， Suzuki， Triumph， Suzuki. NOT FIT ALL YAMAHA.Harley-Davidson Dyna and some other bikes which need longer threads than shown in the picture，WE strongly suggest you check with the sizes in our picture before you bid！ Please have professionals to install the items to avoid trouble which very often caused by inexperienced installerPackage includes：One couple of chrome contour rearview mirrors & 2 bolts adapted to 10mm.