Our beds are made with a variety of materials to give … “Coil-on-coil” construction gives long-lasting support as well as contouring comfort. What i didnt like was the fact that theres lots of bed in a box … The bed is a crowd-pleaser that’s amazing to sleep on in any position. Deep pockets vs. Normal pockets. ... coil, or hybrid mattresses that pad the rest of the market. I think depending on the bed sheets you have a 10 inch might fit better. With a range of sizes and types, a Mattress in a Box from Ashley Furniture HomeStore is the perfect bed if you want undisturbed sleep and peace of mind. Tight top bed mattress with individual spring coils Increased motion separation: springs provide undistributed rest Slumber 1 spring mattress is constructed to adjust individually to your weight and body shape Heavier gauge steel coil for durability and comfort with the Slumber 1 Mattress-in-a-Box The best mattress you can get might be from a box. I dont think it actually matters though from a comfort standpoint, since its not like you sink that much into the mattress anyway. These … Rounding out the coil support is the Quantum Edge Support, which is a band of outer coils that are a little bit firmer to help avoid the feeling that you are rolling off the edge of the bed. With 14.5-gauge springs, our comfort coils are still more durable than the single coil units in most boxed …