Select the suitable position(Can sit in the driver's seat to adjust the installation position,in order to see the front-wheel try to install the review mirror on the right as much as possible) Tear off the the adhesive's protective film, on the position(Please pay attention on the adjusted position and then press tight) After pasted,you can adjust to any beam angle. Press the outer mirror,and adjust to the suitable view. According to the paste's character,please don't moving,when washing the car, please do not aim the water at the mirror, otherwise the mirror may fall off. Type:Rearview Mirror Warnings: Focus on the front-wheel round mirror,since the rear mirror is adjustable,while the front wheel mirror cannot.so,please do alignment of the front wheel when install the mirror. Note: please choose the color and side correctly, the left side is different from right side, so if you need one pair for both sides, please choose 1 piece for left side and 1 piece for right side, do not choose 2 pieces of the same side. Tips: please install it at the position obstruct driving; Before do any installation,please clear the position where you are going to past, and keep in dry,in order to fit. Colour:Black Material:Plastic Package Contents: 1 Pair * left+Right rearview mirror Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.