Bedding, also called bedclothes or mattress linen, is the supplies laid above the mattress of a mattress for hygiene, heat, safety of the mattress, and decorative effect. Bedding is the detachable and washable portion of a human sleeping environment. A number of units of bedding for every mattress will typically be washed in rotation and/or modified seasonally to improve sleep consolation at various room temperatures. In American English, the word bedding generally doesn't embrace the mattress, mattress body, or mattress base (akin to box-spring), while in British English it does. In Australian and New Zealand English, bedding is usually called manchester.
A set of bedding usually consists of a flat or fitted mattress sheet that covers the mattress; a flat top sheet; either a blanket, quilt, or cover, typically with a cover cowl which may substitute or be used along with the highest sheet; and a variety of pillows with pillowcases, also known as pillow shams. may be added to make sure the mandatory insulation in cold sleeping areas. A common practice for children and a few adults is to decorate a mattress with plush stuffed animals, dolls, and other delicate toys. These are not included underneath the designation of bedding, although they might present extra heat to the sleeper.