1. Quality Material: The back of black towing mirror is made of ABS, which is firm and strong, not easy to break or deform, so you can use it with confidence. And the mirror side material is glass, which is smooth and flat on the surface. 2. Practical 2 in 1 Design: These frontier tow mirrors are designed into 2 cooperated mirrors, the bigger mirror is a flat mirror, and the smaller mirror is a convex mirror, efficient and convenient to enlarge visual range, bringing you a nice and different experience. 3. Wide Application: These mirror extensions are universal design clipon towing mirrors. Can be used on all the vehicles you own, such as cars, trucks, caravans and SUVs (left and right). They can help you drive more ly and confidently in various situations. 4. Easy to Operate: The clips of the truck towing mirror extensions are adjustable, and prepared rubber belts for you, the rubber strap has antislip function, the correct use of the rubber strap can fix the rearview mirror in the correct position, maintain stability and reduce vibration.