WHAT CAN I DO - The universal key case suitable for most of Car Key Fob and Keyless Entry (CAN'T BLOCKING RFID SIGNAL),when the case inside your purse/bag/pocket/belt,it works great to lock and unlock door or trunk and can prevent accidental open the door or trunk. OVERALL PROTECTION AND FINEST LEATHER - The car key case has 4 inner layers consisting of microfiber,moulding plate and shock-proof sponge,to provide comprehensive protection.The genuine leather feeling is soft and pleasant. EXQUISITE CRAFT - This exclusive car key fob case with good craftmanship,Its smooth zipper around has a Kirstine hook for easy and comfortable grip.It has a quick closure,and its easy to put in and get out your vehicle key. PLEASE CHECK YOU KEY SIZE - The car key case bag has a size of 3.34 inch X 1.96 inch X 0.78 inch (85mm X 50mm X 21mm),so before ordering please check your auto keys fob size.