Stainless Rectangular Exterior Mirror Head is 2 5/8" x 5". Chrome Curved Arm.  Here is a really nice accessory for your favorite ride. Now you won't have to look over your shoulder so much! Highly polished stainless steel head with chrome die cast arm. The base can be adjusted for left or right side mounting. The mirror head is about 2 5/8" x 5" and the base is about 3/4" x 2 1/4" with a 6" arm. Notice that a pad is included so you won't ruin the paint. Now you won't have to go looking for an old shoe tongue!