Simmons® Pocketed Coil Responsive to your preferred sleeping posture, our Pocketed Coil Technology supports your body movement in an uninterrupted way. Dedicated to make every mattress perfect at our Simmons factories Our mattresses, Beautyrest® and BackCare® , are proudly manufactured by our Simmons factories in North America, Japan, and China. We also serve made to order service. More pleasures to blissful sleep We have an array of peripheral products for your sleep enjoyment.