I ordered two from amazon as well. Quick shipping from China and I am impressed with the protection capabilities. Although the CX-5 is my wives car, she never pulls her key out of her purse. It is great. It is hard to get the key out of my pocket with the silicone cover, but then again you don't want it to fall out of your pocket easily anyway.
Overall, we are glad we found and ordered them. Great color selection too! Just wish I could find one for the remote start fob!!!