The original Luna Concrete iPhone Skin by Posh Projects was cool, but it wasn’t perfect. The iPhone 6 didn’t exist at the time, so they had to create a new, bigger version to tackle the new phone (no 6 Plus skin … yet). More importantly than that, they made a few changes to the skin itself. This version is a little thicker than the last version so you can actually feel the concrete texture. The adhesive you secure the skin to your phone with has also been improved to make it residue free. And for those of you not into the whole “looks like a lunar crater in concrete” thing, there’s a non-crater version available now as well.