• Attaches to side mirror to expand view with a trailer
• Instantly adds 5" to 7-1/2" to mirror
• Fits mirrors from 4" to 11" high
• Compatible with pickup or SUV left or right side mirror
• Fully adjustable design can be used in horizontal or vertical position
• Articulating head allows precise angling
• Hinging arm and elastic straps provide easy and secure installation
• Limited lifetime warranty (one-year finish, one-year parts)