Norwex Sea Mist * Limited Edition Chenille Bath Mat * Plush, luxurious comfort of this super-thick and absorbent chenille microfiber mat with slip-resistant backing. Great next to the bed, bath or shower, in the kitchen, hallways and more. This is a NEW never used mat. The back rubber has what looks like discoloration or stains due to the box it was stored in. It does not smell. I have not tried to wash it to see if it comes off. The Chenille side has no stains or discoloration it is perfect!