The Harmony Maxi Cool Memory Foam Divan Bed is 10" deep. With 3" of high quality memory foam over a 7" supportive foam base. This full foam mattress, is specially created using the highest quality memory foam, with Maxi Cool to keep you cool and fresh. All encased in a luxurious breathable and stretchable zip cover, which is micro quilted for extra comfort. This is a substantial memory foam bed of "top" quality and comfort without the "high" price tag to match. Harmony Beds are like us a family run company of over 15 years. They take pride in crafting the highest quality beds. They use carefully selected, high quality raw materials to ensure you have a long lasting bed and receive the best in quality and comfort.