Transform your sleep experience with the Serta support foam topper, designed to cradle your body and provide buoyant support that elevates your comfort game. Say goodbye to restless nights as this firm foam layer expertly relieves pressure points and helps you wake up feeling revitalized and ready to tackle the day. Click this BED & BATH GUIDE to find the perfect fit and more! - https://www.kohls.com/feature/bed-bath-guide.jsp. FEATURES: Firm LURAcor™ foam provides enhanced back support, Relieves pressure points for restorative rest, Breathable, open-cell design maintains comfortable sleep temperature, Durable foam holds its shape for lasting support, Personalized pressure relief helps prevent tossing and turning, Promotes gentle alignment in any sleep position. SIZING: Twin: 37" x 73" x 3", Twin XL: 37" x 78" x 3", Full: 52" x 73" x 3", Queen: 58" x 78" x 3", King: 72" x 82" x 3", California King: 74" x 78" x 3". MATERIAL & CARE: Memory foam, Spot clean. DETAILS: Made in USA, Manufacturer's 10-year limited warranty: For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140. RESPONSIBLE Contains certified flexible polyurethane foam, CertiPUR-US - https://certipur.us/. Color: Off White. Gender: unisex. Age Group: adult. Material: OTHER MATERIAL.