Features: To avoid the design defective of part, we upgraded the design and material, It will be not easy to be broken, more solid and , replace perfectly. The colors of our products are more similar to a new car, if it is a little color difference with your used car, it will be normal situation. Upgraded design, More Solid, Not easy to break, Replace perfectly. Application: For R Class W251 2005-2017 For ML Class W164 2005-2011 For ML Class W166 2012-2015 For Class W164 2005-2011 For Class W166 2012-2015 For GLS Class W166 2016-2019 For Class W166 2015-2019 Note: Installation guide not included Please check as much as possible to make sure the item is what you need. Please choose the correct color and model when you place the order.if you can not make sure which one do you need, The Compatibility Is Just For Please Compare The Part Number With Your One Before Purchasing! Note: Due to different production batches, there may be slight differences in products. Please verify three aspects of information when purchasing 1. Vehicle parts number; 2. Appearance shape size; 3. Model year compatibility table. Colour:Gray Material:plastic Package Contents: 1 x Back panel net pocket 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.