Duo comfort an alternative to th pocket choice 1000 both firm and standard open spring mattress tensions are available with a vast choice of divan bases mattress open coil spring unit with double heat treated springs to retain shape and height availablein standard tension rod edged for longevity and edge to edge support multilayer luxury upholstery laid over flexible spring insulator hand tufted with felt collars padded and machine fluted borders flag stitched handles suitable for use on drea