The Happy Beds Ortho Royale is a well-made orthopaedic spring mattress that's firm and surprisingly affordable – find out more in our review... When you purchase through links on our site, we may earn ...

The Ortho Royale Spring Orthopaedic is a medium-to-firm sprung mattress by Happy Beds. It provides its support through a layer of springs, which have an open-coil design that allows airflow through ...