DESIGNED FOR THICK MATTRESSES AND TOPPERS - Deep 35cm bonnet with reinforced elastic that fits and stays in place, even on memory foam or topper mattresses. Soft, breathable and noiseless: high-quality microfiber, skin-friendly and no noise under the blankets - ideal for a peaceful rest. Oeko-Tex certified, safe for all: no harmful substances, suitable for sensitive skin – perfect for babies, children, adults or tourist accommodations. Understated style and assorted colors: Available in a variety of modern shades - easily coordinates in master, youth or guest bedrooms. EASY CARE FOR DAILY USE: Washable at 60°C, quick drying, no shrinkage - retains its softness and fit wash after wash.