These look and feel great. Great for refreshing old worn smart key housing. Wish the back cover had the Toyota emblem. Parts are interchangeable with oem though (dimension very close to oem), like the back cover. Everything fit perfectly. Remove the square foam pad on the Toyota back cover, to prevent the lock/unlock button staying depressed when everything is closed together. Easy to spot this problem, red indicator light flashes. I had to also file down the plastic stem behind the lock button, then perfect. Great prices and fantastic people @ UHS Hardware. Thank you.