Instantly add a comfort layer to your mattress with a LINENSPA Gel Memory Foam Mattress Topper. Soft, supportive memory foam helps to relieve pressure points by distributing weight evenly. The memory foam is infused with gel that works to regulate temperature by capturing and distributing heat. Foam is CertiPUR US certified for quality standards. Plush memory foam surface revitalizes your existing mattress and prevents long term wear and tear on your mattress. Available in plush 2 inch and 3 inch profiles. This topper prevents overheating and conforms to the curves of your body to reduce aches and pains while you sleep. Available in Cal King, King, Queen, Full XL, Full, Twin XL and Twin sizes.>br> Measurements cal king: 71 x 83 x 3 inch full: 52.5 x 74 x 3 inch king: 75 x 79 x 3 inch queen: 59 x 79 x 3 inch twin: 37.5 x 74 x 3 inch twin xl: 37.5 x 79 x 3 inch Care Instructions: To Do - To care for your topper, spot clean by hand only with a mild liquid detergent without added bleach or whiteners. Rinse with warm water and dry at room temperature. Not to Do- Do not machine wash or dry your mattress topper and do not leave your topper to soak in water. When drying your topper, avoid the temptation to use excess heat or light and let it air dry. Note to User- For ultimate ease of use and to protect your topper, we recommend a waterproof, machine washable mattress protector.