Review on Enhance Your Vehicle's Security: KeylessOption Key Fob Shell with Button Pad for Keyless Entry Remote by Len Chandler

Perfect replacement for my 2001 Tundra alarm key which had a cracked plastic housing. I noticed in other reviews that the package didn't include a screw but mine did. The screw was black (not chrome like the original) and I almost missed it when I emptied the contents of the bag. The fit was almost perfect. The only adjustment required was to use a small screwdriver to pry the battery's metal contact underneath the clip that holds the battery in place (very easy). Overall I'm happy with it! Of course it's better than paying $100 for a full replacement and then programming etc.