This 2-button replacement remote case is specifically designed for Renault Laguna smart car keys. It is made of copper and plastic, ensuring durability. No programming is required, simply replace your old key case with this new one. The key shell is easy to install and is the perfect replacement for keys with broken buttons or worn-out cases. It does not contain internal elements, batteries, or micro switches. Upgrade your car key with this high-quality replacement case. Weight: 17g. Package includes 1x key housing. Features 1. This item isn't a remote, it is just a remote key shell case replacement. 2. No need to program, just replace your old key case with the new one. 3. Best replacement for a key with broken buttons or worn key case. 4. No internal elements, no battery or micro switch. 2 buttons. 5. Easy to install, simply remove the internal shape of your original key from this new key box. Specification Material: Copper, Plastic Package Size: 8 × 5 × 1 cm Color: Black Weight: 17 g Package Included: 1x Key Housing