DII offers 100% cotton bath mats in four different colors and two patterns. Colors include Mauve, Natural, Navy and Gray. Mix and match colors for a great pairing, two bath mats together: one in front of the bath tub and one in front of a single sink. Or you could also pair two mats in front of a double sink for a unique look. The 20x31â size will fit in front of your double sink, a larger Jacuzzi tub, a shower or a full length bath tub. The plush, soft cotton provides comfort for your feet when you hop out of the shower, while you get ready, and while you wash your hands.