The Serta® Dream Haven 12" Plush Pillow Top delivers comfort and convenience. Delivered conveniently in a box, this mattress fully expands quickly so you can sleep on it right away. This quilted innerspring mattress features a supportive coil system for durability and all-night support. Pillowsoft® Aire Foam offers airflow and enhanced cushioning for exceptional comfort. Plus, Serta® Pillowsoft® Foam provides gentle contouring support while QuiltLoft™ Memory Foam offers additional comfort at the surface of the mattress. Looking for lower back care? A gel foam band provides Serta's signature zoned comfort supporting the lumbar and hips. Cool Twist® Gel Foam is designed to promote airflow and heat dissipation. Whether you're looking for a guest room, a kid's mattress, or for yourself, the Serta Dream Haven Mattress has what you need, all within your budget.