A bathroom mat is a type of absorbent mat that is placed on the floor in front of a bathroom sink, shower, or bathtub. It helps to keep the floor dry and prevent slipping on wet floors. Bathroom mats are typically made of soft and absorbent materials like cotton, microfiber, or chenille, and come in a variety of colors and styles to complement your bathroom decor. Some bathroom mats also have non-slip backing to prevent them from shifting around on the floor.