"This duvet tog is typically filled with a high-quality filling material. This 13.5 tog is lightweight and designed to provide a cozy and snug sleeping experience. This warmest duvet tog especially use for during the colder months. It offers excellent thermal insulation, making it suitable for colder climates or individuals who prefer a warmer sleep environment. Filling this piece out with a warm touch that can be used for all seasons. It feels completely hypoallergenic, It's also easy to care for, machine washable, and tumble dry. White Noise Size: Single 135"" x 200"" cm"