For a Firm SupportWith traditional bonnell springs, Hush delivers even support to your body for a restful sleep. If you are looking for a firm mattress, Hush would deliver you the perfect level of comfort and support that you wish for. Available in: Â - King Size (78"x72") Â - Queen Size (78"x66") Â - Queen Size (78"x60") Â - Single Size (78"x42") Â - Single Size...