M Models: M and M Sport trims using the same key shape

and wear while maintaining 100% signal strength thanks to interference-free engineering

and direct charging options

and a back pocket specifically designed to hold your cell phone or other essentials

This cover helps keep your Mercedes key looking clean

Heavy-Duty Zinc Alloy BMW Key Fob Cover Color:Gunmetal – Leather Strap M Models: M and MProtect and upgrade your BMW key with our Premium Zinc Alloy Key Cover Series made to deliver a luxury feel, strong durability, and a precise fit. Each variant features a high quality zinc alloy outer shell, a soft TPU inner layer, and clean button cutouts, giving your key full coverage without affecting normal signal performance. Available in three premium styles: Luxury Shell mirror polished surface with a sleek, high end look. Wood Grain Shell