With an Innovative design for a premium sleep experience and the ideal support for undisturbed sleep, meet the latest Beautyrest Feather and Down Fiber Mattress Topper innovation. This extra layer is committed to adding the right softness, cushioning, and comfort to your regular mattress, while the unbeatable components such as Tencel® & Cotton Blend fabrics and the Down and Feather Fiber Blend fill will provide the perfect mixture of support and warmth for the ultimate choice in luxury. Twin: 39 in x 75 in Full: 54 in x 75 in Queen: 60 in x 80 in King: 78 in x 80 in *Enjoy the wellness and natural hypoallergenic 233-Thread Count, cotton blended with the less prone to wrinkles and fight for odors and growth of bacteria properties from the Tencel® Fabric - Perfect for Sensitive Skins. **500 Fill power, 90% White Feather Fiber, 10% White Down Fiber. All the great properties of a luxury comforter at a fraction of the cost. ***No matter how much you toss and turn, the Elasticized anchor bands in each corner will affix on your mattress preventing your topper from slipping. ****Be astounded by the Freshloft® cleaning process, which removes the dirt and allergens from the down material, leaving it fresh, fluffy, and with the highest level of purity. Imported Material & Care 75/25 RDS White Duck Down/White Duck Feather Tencel®, cotton Dry clean only