Tag Archives | Serta memory foam mattress toppers

Serta Luxury Gel Memory Foam Mattress Features

All Serta 12-inch gel memory foam mattress sets used Comfort Quit spring system – each spring is made of hardened wire and has undergone thermal treatment. Thanks to this mechanism, serta mattresses keep the shape for many years. In addition, each spring is labeled in a separate bag, inside of which air circulates freely. This […]