The Sealy 13.5” Firm Hybrid Brenham Mattress, CA King offers a perfect blend of coils and memory foam to make a supportive mattress that has your back. A good mattress is your foundation for a good sleep. The reinforced coil edge and firm comfort level make this a mattress focused on support. A good sleep sets you up for a good day, so get the mattress you’ve been dreaming of. Wake up to seize the day and put your best foot forward. Product Details: • Hybrid construction for long life • Topped with an antibacterial cover • Compatible with adjustable foundations