The box spring came one day early so that was a plus. We needed a lower profile box spring because, quite frankly, I’m pretty short and getting into bed was like climbing Everest. The box springs (2 for a King) unfolded easily and the covers were already on the box springs. All I had to do was zip them up once the box springs were in place. Easy peasy! I can now safely get into bed without climbing gear. I’d purchase this again.