
The plastic on my old key where the key ring attaches is broken. I was hoping to attach the original key to the spare key case but due to some design differences this was not possible. Regardless, my local locksmith could carve a blank key for $3. The circuit board fitted well (I didn't use the plastic spare for this) and the key starts the car just fine. I didn't have a second key because I figured if I break the plastic again I might as well just replace the actual part of the metal key with the second block.

MIKKUPPA Key Shell Replacement for Toyota Camry, Corolla, Avalon, Venza Key Fob Cover with Screwdriver - Compatible with HYQ12BBY, GQ4-29T
10 Review

Pack Of 2 Black Keyless Entry Remote Key Fob Shells By KeylessOption - Replace Only The Case
36 Review

KeylessOption Replacement Car Key Fob Shell Case For A269ZUA111 Remote Control Keyless Entry
11 Review

π Audi Key Fob Cover Case 360 Degree Full Protection - Premium Soft TPU Key Shell Cover compatible with Audi A1 A3 Q3 Q7 R8 A6L TT (Flip Key, 3 Buttons) - Silver
11 Review

Transponder "T-Pass" TRP-4010 AVTODOR TOLL ROADS, black
46 Review

2 Pack JOYTUTUS Coin Holder: Universal Car Change Organizer For Most Trucks Accessories
27 Review

Simplify Your Car Organization With Sposuit'S Collapsible Trunk Organizer - 11 Pockets & Reinforced Handles For Easy Grocery And Cargo Storage! (Grey)
27 Review

Tsumbay Car Backseat Organizer - PU Leather With Tablet Holder, Foldable Table Tray, And 9 Storage Pockets
33 Review