It's okay I guess, I could not get mine coded because the vehicle was not "programmed" for keyless entry. Had to get an after-market unit installed.

Something important to note: I am a complete beginner, this is my first set of chisels. I am no expert. Also, at the time of writing I have had the set about a week.

I made this purchase on a whim to get free shipping with another product. It's the most intelligent design I've seen for comfort while using a mouse and delivers it's promise. You'll feel the cushion the most when you press too hard with your wrist at those times you shouldn't like a long awkward reach for your mouse.