NOT PRACTICAL FOR CAR KEYS
Quality - 2/5 (The metal appears to be plated over plastic, the two sides do not match up with tons of play at the hing in the wrong direction, it opens with normal key carriage, it vibrates while driving)
Size - 0/5 (much larger than her car key even in length)
Weight - 0/5 (heavier alone than my whole car+house+storage key SET)
I'm so glad this was just a small add-on gift.