2X Motorcycle Skeleton Skull Hand Claw 8mm 10mm Stem Arm Rearview Side Mirror For Cruiser Street Bike Manufacturer Warranty is Valid for Purchasing from Astra Depot ONLY Material: Chrome finished ABS plastic mirror coating with awesome skull claw constructed Mirror Size : Approx. Length 4 inches x Width 2 3/8 inches (10 cm X 6 cm) Mounting Bolt: 2 x original 10mm (M10) clockwise bolt + 2 X 8mm (M8) clockwise adaptor bolts Fits Most Motorcycle, Street Bike, Scooter, Cruiser & Chopper Models with Standard Metric Screws