You're in for the royal treatment with this Royal super plush low-profile split queen mattress set by Bellanest. Its LFK posturized innerspring system concentrates coils in the center third of the mattress to deliver enhanced back support while also preventing future sagging. Plus, thanks to the visco memory foam posture pad which contours to your body and relieves pressure points, you'll finally receive responsive, body-conforming comfort you crave.