Additional rearview mirror extension that extends your lateral field of vision, make your driving . 2 mirrors in 1, this product have two mirrors, the large one is a flat mirror, the small one is convex mirror, provide you with multiple perspectives, maximizing safety. With the clip-on design, easy to install and fix tightly, not easy to fall off. The bracket is adjustable, can be used for a wide range, no worries about size. Premium quality material, for a long time use, high stability and reliability. Colour:black Material:PP + nylon + + glass Size: Large Mirror Size: 15 x 14cm / 5.91 x 5.51in Small Mirror Size: 13.5 x 5cm / 5.31 x 1.97in Package Contents: 1 x Trailer Towing Mirror Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.