General description This product includes 5 pieces of 2 Button Smart Remote Key Case Shells and Blades specifically designed for the Toyota Prius models from 2004 to 2009. Please note that this item is a remote key shell only and does not include any interior components such as remote electronics, transponder chips, or batteries. Technical specifications Material: Plastics Case size: 60mm x 35mm x 15mm Fitment: 2004-2009 Prius Measurement allowed error: +/- 1-3cm Compatibility and accessories Includes 5 x Remote Key Cases Includes 5 x Remote Emergency Key Blades Usage This key blade slides into your remote fob and is used to open the door or start the car in the event that the battery in your key dies. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.