This mattress has many of the same premium components of our top line mattresses. The 368 double off set coil will give you the support you should expect from any quality mattress. We reinforce all four edges of the mattress with Double-M edge supports. This feature will prevent the sides form sagging, all while giving you a larger sleeping area. The mutli-needle quilted cover will give you the plush feel and comfort you should expect, and allow you to get that great night’s sleep. This is also available with a Pillow Top for additional comfort.