Bed covers are items used to cover beds, such as quilts (5 letters), eiderdowns (9 letters), blankets (7 letters), spreads (6 letters), duvets (5 letters), mulch (5 letters), LINEN (5 letters), SOIL (4 letters), teehs (5 letters), canopies (6 letters), sheets (5 letters), and condoms (6 letters). Quilts are usually made of two layers of fabric with a layer of batting in between, while eiderdowns are thick, down-filled comforters. Blankets are typically made of wool or synthetic fibers, and spreads are thin, decorative bed covers. Duvets are filled with feathers or down and are often used in place of a top SHEET. Mulch is a protective layer of material, such as wood chips, that is SPREAD over the SOIL. LINEN is a type of fabric made from flax fibers. SOIL is the upper layer of the earth's surface in which plants grow. Teehs are thin, lightweight bed covers made of cotton or silk. Canopies are decorative fabric coverings hung over beds. Sheets are flat pieces of fabric used to cover mattresses. Condoms are thin sheaths made of latex or polyurethane that are worn over the penis during sexual intercourse.