How long is three two months? Like six months total? Or 32 months? J/J! Lol. How does sand get in the case? Are you in sand a lot? Why don't you put either a clear protector on the front and back before you put it in the case or you could get one of those aluminum cheap replacement backs for it. They are super easy to change and slot cheaper than another glass back.I've had this case for about three two months. When I put the phone in my pocket the little tiny sand particles get in-between the phone and the case. Then from using the phone all day the tiny little sand particle had been scratching the screen. The scratch is so small but it's there and pisses me off. Now today some how a piece of sand actually chipped a tiny but of glass off the back panel edge. This case needs more felt applied to all of the inside. Them this wouldn't have happened I'm pissed!