Features: 1.Manufactured on the basis of original standard, replacement for 535i GT 2011. 2.Can well replace the original car key case, and each design and manufacture is of high standard and high quality. 3.Manufactured according to the original parameters and specifications, the color looks good, and the hand feels good. 4.Using high?quality ABS material, anti?corrosion, anti?drop, strong and durable. 5.Due to the careful and meticulous manufacturing, making it reliable and safe to use. Specification: Item Type: Key Fob_x000D_ Material: ABS_x000D_ Purpose: Replacement, Spare, etc._x000D_ Fitment: _x000D_ Replacement for 5 serie / 7 serie_x000D_ Replacement for 550i GT 2010-2011 _x000D_ Replacement for 550i GT 2010-2011 _x000D_ Replacement for X3 2011 _x000D_ Replacement for 535i 2011 _x000D_ Replacement for 528i 2011 _x000D_ Replacement for 535i GT 2011 Note: This is a replacement key to refurbish your old key._x000D_ The key case contains rubber buttons_x000D_ Please keep in mind that electronic equipment is not included, this is just a case with rubber buttons.