Bedding, also called bedclothes or bed linen, is the materials laid above the mattress of a bed for hygiene, warmth, safety of the mattress, and decorative effect. Bedding is the removable and washable portion of a human sleeping environment. Multiple sets of bedding for each bed will usually be washed in rotation and/or changed seasonally to enhance sleep comfort at varying room temperatures. In American English, the phrase bedding usually doesn't include the mattress, bed frame, or bed base (resembling box-spring), while in British English it does. In Australian and New Zealand English, bedding is usually referred to as manchester.
A set of bedding usually consists of a flat or fitted bed sheet that covers the mattress; a flat prime sheet; both a blanket, quilt, or quilt, generally with a quilt cover which might change or be used in addition to the highest sheet; and quite a lot of pillows with pillowcases, also known as pillow shams. may be added to make sure the necessary insulation in chilly sleeping areas. A typical practice for kids and a few adults is to decorate a bed with plush stuffed animals, dolls, and other tender toys. These aren't included underneath the designation of bedding, though they may present further warmth to the sleeper.