Ottomanson Easy Clean, Waterproof Non-Slip Indoor/Outdoor Rubber Doormat, 18" x 30", Black Semi Iron - Walmart.com
badmat 34x74 rubber anti-slip wit - HEMA
Amazon.com: Secura Housewares Soft Microfiber Bathroom Rugs, 47 x 28 Inches Non Slip Bath Mat for Door, Bathroom & Bedroom with Water Absorbent, Machine Washable (Gray) : Home & Kitchen