Experience the perfect balance of comfort and support with the Oasis Sleep Perfection 12” Foam and Coil Mattress. Featuring a combination of foam and steel coil support, this mattress offers unmatched comfort and firm, head-to-toe support for a peaceful night's sleep. The 800 individually-wrapped pocket coils made of steel contour to the body and provide superior spine alignment, stability, and promote airflow that allows you to sleep cooler throughout the night. The pocket coils are layered with foam that’s pre-compressed for consistent, long-lasting comfort and support. The foam used is CertiPUR-US® tested and certified, ensuring a durable and strong mattress. With a Euro-top layer, this mattress provides optimal cushioning and luxurious softness for the ultimate sleeping experience. Its mattress-in-a-box packaging makes it easy to transport into any home.