CIPA's Adjustable Clip-On Towing Mirror was designed with large and uniquely-shaped mirrors in mind. It fits factory mirrors that are 7" to 10" tall. Rubber straps secure the Clip-On Towing Mirror to your vehicle's existing mirror, and easy-to-adjust arms fit tightly for a steady vibration-free ride. The Adjustable Clip-On Towing Mirror extends your vision further than any OE mirror ever could with a total extension of 7 inches. This mirror will not obstruct your vehicle's existing viewing area. The Adjustable Clip-On Towing Mirror has a 4.75" by 7.5" mirror face that widens visibility, in addition to your factory mirror, for peace of mind while towing. The mirror head features a ball and socket mount which enables you to adjust the mirror head in any direction, and at any angle that you may need. The Adjustable Clip-On Towing Mirror is not position specific, so it can accommodate the driver side or the passenger side of your vehicle. Installation is simple and no tools are required. The Adjustable Clip-On Towing Mirror is perfect for temporary or light towing needs. It is not recommended to be used as a full time heavy-duty towing solution. For best results, remove the towing mirror when not in use, and store in a cool dry place. Mirrors come 1 per package. Expand your Horizons