Our newest adjustable bases combine advanced comfort with exclusive features to help you get your best night's rest. Take

complete control of your comfort with endless ergonomic positions to give you the ultimate support and customization while

sleeping, reading, watching TV, and more. Raising up to 6 inches adjustable lumbar support gives extra support for your lower

back to help you stay comfortable all night — for every position, including stomach sleepers. Relieve stress and muscle tension

with our 1 zone massage technology to promote relaxation. 

**The Split King is comprised of two twin extra long bases and should therefore be ordered in sets of 2**