Most are. Washing instructions are listed in the Care section on each product page. Line drying keeps the backing and the color in better condition than a hot tumble dry.
Do bath rugs come with a non-slip backing?
Backing varies by product and is listed in the Specifications on each page. On a smooth tile floor, a thin grip pad is worth adding.
Can I get a matching towel?
Many patterns run across our bath and kitchen linens. See the Kitchen and Bath collection for what is currently available in a set.