Cantate Mattress Construction • 510 GA 14 springs • Armalite process Padding • synthetic fiber felt (fibers joined together by 9 tufts) • 1'' 1.8 lb density (42 lb compression) felt attached foam Covering Border • polyester fabric • multiple needle stitching on 1/2'' foam Wrapping • plastic bag Box Construction • nylon inserts between the pieces, smoothening movements and preventing noises • melamine base • high resistance steel frame • 1/8 hp motor • central vibrator with 15 and 30 minute timer • standard control lever with electric contact that lets you adjust the position or disable the electric system • casters make moving the bed easier