Cushion-Firm The Chorus offers everything you need in an organic mattress at just the right price. It was designed with a universal cushion-firm feel that is ideal for most people. It features a high-density layer of pressure-point relieving microcoils over premium encased coils for a comfortable design that dissipates heat efficiently. Its construction avoids the use of all glues and adhesives, while its natural design completely eliminates the need for flame retardant chemicals or barriers. With its highly comfortable and supportive design, you’ll be dreaming in no time. Ships compressed and roll packed for easy delivery and set up.