Compatible with for Benz Smart Fortwo W451 2007-2015. Replace Part Number:4519067700C40A, 4519067800C40A, A4519067700C40A, A4519067800C40A. Made with a durable plastic front lens shell, this product features a UV protection coating that delivers a high gloss finish, enhanced reflectivity, and long-lasting performance. To install, remove the Part Number amber or red factory equipped side markers from the bumper, wheel arch, or fender (typically secured with fastener clips or screws); twist and unlock the bulb base; install the new clear sidemarker replacement, and reinstall with the base. Note:Without lights. Color: Transparent & black Material: PC Package Contents: 2 x Side Marker Light Cover Only the above package content, other products are not included. Note: Light reflection 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.