Karpen Natural Standard 9" Box Spring - Split King

Box spring designed for Aireloom Karpen Natural Collection mattresses (sold separately) Fully upholstered working support provided by a metal Vshaped semiflex grid and lumber Upholstery, polyester and polypropylene High 9" profile Approx. 80"L x 39"W Split adjustable base compatible Each half sold individually Weight, 48.0lbs Made in USA Boxed weight, approximately 56.0lbs