Features: Effectively expand visual angle with mini rearview mirror. Designed to increase visibility and improve driving safety. Specification: Type: Car Rear View Mirror Material: Glass+plastic Quantity:1 PC Size : As the picture Package Including: 1 PC Car Rear View Mirror (Blind spot mirror) Note: Due to the difference between different monitors, the image may not reflect the actual Color of the item. There may be an error of 0-2 cm due to manual measurement. Make sure you do not mind before you bid. Instructions: 1). Select the suitable position(Can sit in the driver's seat to adjust the installation position,in order to see the front-wheel bland spot.try to install the review mirror on the right as much as possible) 2). Tear off the the adhesive's protective film,stick it on the selected position(Please pay attention on the adjusted position and then press tight) 3). Press the outer mirror,and adjust to the suitable view. 4). According to the paste's character,please don't moving,when washing the car, please do not aim the water gun at the mirror, otherwise the mirror may fall off. Warnings: 1). 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. 2). Tips:please install it at the position obstruct driving; 3). Before do any installation,please clear the position where you are going to past, and keep in dry,in order to best fit.