Yimobra Memory Foam Bath Mat Large Size 31.5 by 19.8 31.5" x 19.8", Grey Add a touch of comfort to your bathroom with this Yimobra Memory Foam Bath Mat. The large size of 31.5" x 19.8" is perfect for covering a large area, while the grey color and cloud theme add a stylish touch. Made from a combination of Memory Foam and Polyvinyl Chloride, this bath mat is both soft and durable. The rectangular shape and striped pattern make it a great addition to any bathroom decor. Ideal for use in the bathroom, this mat is perfect for keeping your feet warm and dry.