1,This convex mirror can be used on E-AZ-GO, CLUB CAR, YAMAHA and any other electric carts. 2, Material of the convex mirror lens is plastic, mirror housing is PP and the holder is steel with black paitting . 3, This side mirror is very easy to be installed. You need only to drill two 6mm holes on the front top of your cart and fasten the provided nuts and bolts. 4, This convex mirror will give you wider visual field when you driving your cart. 5. Full color instruction and hardwares are included.