Shop Sealy at Holbrooks Furniture & Appliances in Oroville, CA. Sealy has built mattresses for over a century, with engineering that focuses on coil support, edge stability, and back alignment — practical priorities for shoppers who want a dependable mattress without paying boutique prices. The lineup spans innerspring, hybrid, and Posturepedic models, paired with matching foundations and adjustable bases. Whether you're replacing a worn-out bed or upgrading the guest room, Sealy is a reliable starting point. Visit our showroom to see it in person — financing options available.