2 Pcs Car Accessories: 1 Pcs Silicone Key Case & 1 Pcs 3 Buttons Uncut Blade Transponder Remote KeyHigh quality food level and eco friendly silicone, odorless and no toxic.Simultaneously protects the housing from scratches.Easy install, high quality, durable, odorless and no toxic.No distortion, No fade and No problem under extreme temperature.Easy cleaning by water;Key case cover only, Key is NOT included.Programming Procedure:Dealer or Locksmith to cut the key blade and program the remote to your vehicle.Fitment: (Only for reference)For ::E81 2004-2006 1 Series,E46 1999-2006 3 Series,E39 E60 E61 1997-2006 5 Series,E63 E64 2004-2006 6 Series,E38 1995-2002 7 Series,E83 2004-2007 X3,E53 2000-2007 X5,E36/7 E36/8 1998-2003 Z3,E85 E86 2003-2007 Z4, 3 5 + 7 Series 1998-2005,X5 Z3 Z4 1998-2005,330 330i 2001-2004 ,525 525i 2001-2004,525 525i 325ci + i ci xi 1998-2000Silicone Key Case:Size: approx. 54 x 41 x 18.7mm (L x W x T)Button: 33 Buttons Uncut Blade Transponder Remote Key:Usage:Hold on EWS1 Button, and then hold on EWS3 button with the other hand.During you hold on EWS1, press EWS3 button 5 times in 5 seconds.Frequency is 315MHz now, test frequency with programmer.Start to program on car for working.Key Blade: UncutFrequency: 315MHzButton Type: 3 Buttons( Lock /Unlock /Trunk )Material:Silicone & Plastic + Metalcolour:BlackPackage Contents:1 * Silicone Key Case1 * 3 Buttons Uncut Blade Transponder Remote KeyOnly the above package content, other products are not included.Note: Light 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.