Features：Replace your old or broken key fob cover, protect your key from scratches, it doesn't affect the signal transmission.Made of good quality TPU material, it's durable with long time service.Easy to install, no special tool needed.This is a non-OEM product, accessory only!Specification:Material: TPU, Faux Leather Color: Black, Silver ToneShape: Blade ShapeDimension: 8.1x4.4x1.6cm / 3.19"x1.73"x0.63"(L*W*H)Fit for:for BMW X1 2016-2018Package Includes:1pcs Key Fob CoverPlease Note:Please ensure this part is suitable for your vehicle before purchasing.Key shell only, no interior electronics inside.Only fit for keyless entry remote, please check the size and shape carefully before purchasing to ensure you get the right key shell.