Description: Introducing the Tencel Top Mattress Pad. Tencel is a soft, smooth, and breathable material. It is cool in the summer and warm in the winter, while being 70% more absorbent than cotton. Tencel is all natural, eco-friendly, and sustainable. It prevents bacterial growth for a clean comfortable night's sleep. Specifications: Natural, eco-friendly Perfect for all seasons Prevents bacterial growth Materials: Filling: 100% Polyester, Top Cover: 70% Polyester / 30% Tencel Lyocell, Bottom: 70% Polyester / Knitted fabric Care Instructions: We recommend washing in cold water on a gentle cycle using a mild detergent, preferably with no center agitator, then tumble dry with little to no heat. Dimensions: Twin Size: 39" x 76" + 1.5" thick Twin XL: 39" x 80" + 1.5" thick Full: 54" x 76" + 1.5" thick Queen: 60" x 80" + 1.5" thick King: 76" x 80" + 1.5" thick California King: 72" x 84" + 1.5" thick