love the protection. i have blue My son has a clear one. Transparent snapped very tight. The top is also blue. However, the lower part was not so dense, but rather curved. I like how the corners stick out just enough to offer some impact protection. Transparent opens just like it would on a closed Mac. Blue needs a little push. I think it works without. It doesn't add much weight or size. But adds a little. Which is almost imperceptible. In general, I am very happy that my son and I have these covers. We are very happy with the protection they offer.