memory foam mattress toppers
Do you have a link to one of these? I brought mine from the states a year ago which was a pretty considerable hassle. I don’t regret it though, they are amazing.
The specific listing that I bought from is gone now. I’ve helped 2 friends purchase them all from different sellers. But I paid 332 RMB shipped for a 5cm thick 150x200cm mattress. Pretty sick deal.