1.Very easy to fit just clip straight. No DIY required. 2.Durable and easy to install. 3. made of a high Glass + plastic 4.This is a brand new Drivers Side rectangular outer rear mirror with Base. 5.The glass is and it makes a great replacement for your missing or faded old mirror. Manufacturer Part Number:218100621,2128102521,212 8102821;Other Part Number:A2218103121,A2218103121,2128100621 Fitment:for 2013: C200 Base Coupe 2-Door,E200 Sedan 4-Door,E250 Base Coupe 2-Door,E300 4Matic Sedan 4-Door,E400 Hybrid Sedan 4-Door,E500 Base Convertible/Coupe 2-Door,E500 Base Sedan 4-Door 2012: C350 4Matic Coupe 2-Door,C350 Base Coupe 2-Door,C63 Base Coupe/Base Sedan/Black Series,E200 Sedan 4-Door,E250 Avantgarde Sedan 4-Door,E250 Base Convertible/Base Coupe 2-Door,E250 Base Sedan 4-Door,E300 4Matic Sedan 4-Door,E350 4Matic Sedan/Wagon 4-Door,E350 Base Convertible/Coupe 2-Door,E350 Base/Bluetec Sedan 4-Door,E63 Base Sedan/Wagon 4-Door,S350 Base Sedan/Bluetec 4Matic Sedan 4-Door,S400 Hybrid Sedan 4-Door 2011: C250 Base Sedan 4-Door,C300 Sedan/Luxury Sedan 4-Door,C300 Sport Sedan 4-Door,C350 4Matic Sedan 4-Door,E250 Avantgarde/Sport Sedan 4-Door,E250 Base Convertible/Coupe 2-Door,E350 4Matic Sedan/Wagon 4-Door,E350 Base Convertible/Coupe 2-Door,E350 Base/Bluetec/ Sedan 4-Door,E550/E63 /S500 Base Sedan 4-Door 2010: C200 Base Sedan 4-Door,C300 4Matic/Base Sedan 4-Door,C300 Classic//Luxury/Sport Sedan 4-Door,C350 4Matic Sedan 4-Door,E300 Avantgarde/Base Sedan 4-Door,E300 Base Coupe 2-Door,E63 /S500 Base Sedan 4-Door Material:Glass + plastic colour:Silver + black Package Contents: 1 * Rear Side Mirror Lens Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.