Shag Memory Foam Bathmat - 58-inch By 24-inch Runner With Non-slip Backing - Absorbent High-pile Chenille Bathroom Rug By Lavish Home (gray) : Target
allen + roth 20-in x 34-in Gray Microfiber Bath Rug in the Bathroom Rugs & Mats department at Lowes.com
24"x40" Bath Rug Dark Gray- Threshold Signature™ : Target
Amazon.com: Uphome Bathroom Rugs Gray Non-Slip Bath Mat Soft and Water Absorbent Bath Rug Machine Washable Fluffy Microfiber Floor Mats for Bathroom Tub Sink Shower,20x31 inch : Home & Kitchen
Terry Dark Gray 24 in. x 40 in Microfiber Memory Foam. 2-Piece Set Large Bath Mat Set YMB011742 - The Home Depot