The Dream Collection by Lucid 3-Inch Gel Memory Foam Topper is an affordable and significant upgrade to any mattress that feels too firm. The cooling gel infusion helps create a serene environment while the memory foam provides a refreshing layer of pressure-relieving comfort. The 3-inch profile adds a medium plush comfort layer to your current mattress. Click this BED & BATH GUIDE to find the perfect fit and more! - https://www.kohls.com/feature/bed-bath-guide.jsp. FEATURES. Cooling design. Fits most mattresses up to 22-in. deep. Memory foam supports the lower back, allowing the spine to stay neutral and improve overall posture. We only us CertiPUR-US certified memory foam to ensure lasting comfort and safety. SIZING. Twin: 37.5'' x 74'', Twin XL: 37.5'' x 79'', Full: 52.5'' x 74'', Queen: 59'' x 79'', King: 75'' x 79'', Cal. King: 71'' x 83''. CONSTRUCTION & CARE. Memory Foam, Spot clean, Imported, Manufacturer's 3-year limited warranty, For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140. Shipped compressed and rolled for easy shipping and transportation. Gift Givers: This item ships in its original packaging. If intended as a gift, the packaging may reveal the contents. Color: Blue. Gender: unisex. Age Group: adult. Material: NO COVER.