Bed linens are essential items used to cover and protect mattresses, providing comfort and style to a bedroom. They typically include sheets, pillowcases, and duvet covers, made from various materials like cotton, linen, or polyester. The choice of fabric can affect the feel and breathability of the bedding. In addition to comfort, bed linens come in various colors and patterns, allowing for personal expression in bedroom decor. Regular washing and care are important to maintain their cleanliness and longevity. Properly fitted sheets and quality materials can enhance sleep quality and overall bedroom aesthetics.