‎80 inches

General Note: Please allow 24 – 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.
Poly jacquard + hollow fiber optimizes Air ventilation. Quilted Top for enhanced comfort & experience. 1.5 ” soft memory foam absorbs pressure and disperse on Spring
Cool I Gel foam overcomes heat sensitivity of general foam, Allow the mattress 72 hours to expand for the best results