It works great to lock and unlock door and can prevent accidental open the door or trunk.It is soft, pleasant, shock-proof and provides comprehensive protection.Its smooth zipper around has a hook for easy and comfortable grip.Item Name: Key CaseMaterial: PlasticApplicable with: for A91, A61, B9, B6Features: Safety Protection, Shock-Proof, Comfortable Holding Size: 80mm x 50mm x 20mm/3.15" x 1.97" x 0.79" (Approx.)Notes:Due to the light and screen setting difference, the item&<br> 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Key Case1 x Key Chain1 x Lens1 x Button1 x Double-Sided Tape<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store