Structures E455 Adjustable BaseThe Structures E455 Adjustable Bed Base combines luxurious sleep with the health benefits of sleeping elevated for the perfect night s rest. With an independent head incline up to 60 degrees and a foot incline to 45 degrees, your comfort is customizable. The base comes with three preset positions (Zero Gravity, Anti Snore, and Flat), and two programmable positions can be personalized and saved. Studies have shown that sleeping elevated can help