These rivet fasteners are made of plastic material, suitable for car use. Car's good accessory, commonly used for fitting side skirts, bumpers and other trim. These clips are suitable for firmly holding anything within a fit diameter hole. They can be used on buses, trains, planes, truck, cars. Push in type, are made of the plastic material. Product Name:Plastic Rivet Clips Head Diameter: 11mm Stem Length: . 16mm Part Number: 0009915940, A0009915940 Placement on Vehicle: Left, Right, Front, Rear, Upper, LowerFitment Type: Direct Replacement Compatibility: For - C250 2012 For - C300 2008-2012 For - C350 2008-2012 For - C63 2008-2012 For - CLS500 2006 For - CLS55 2006 For - CLS550 2007-2010 For - CLS550 2012 For - CLS63 2007-2012 For - E320 2003-2009 For - E350 2006-2009 For - E350 2011-2012 For - E500 2003-2006 For - E55 2003-2006 For - E550 2010-2012 For - E63 2007-2012 For - ML350 2012 For - R320 2007-2009 For - R350 2006-2012 For - R500 2006-2007 For - R63 2007 For - S350 2012 For - S400 2010-2012 For - S550 2007-2012 For - S600 2007-2012 For - S63 2008-2012 For - S65 2007-2012 For - SLK350 2012 Colour:black Material:plastic Package Contents: 100 * Rivet Retainer Fastener 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.