I bought these a few years ago and they have travelled twice with me. Absolutely love them. I’m a shift worker and desperately needed to outfit the apartments I’ve rented with blackout curtains and this has fit the bill. Sturdy once you get enough tension and have not had any issues with them. Never leaves a mark and I’ve moved them around everywhere and left them for a year at a time. Super convenient and 100% renter friendly. Would highly recommend if you’re not looking to install rods into the wall!