Create a mesmerizing visual effect with this 3D Vortex Illusion Rug! This round flannel mat features a captivating black and white design that gives the illusion of a deep hole. Made from high-quality felt and rubber for durability and comfort. A heavy-duty, yet soft and flexible design complements any decor. Perfect for indoor use to keep your home, bathroom, kitchen, living room, lobby, and office floors clean. Its non-slip backing ensures safety and prevents slips. The doormat size is 23.6"(W) x 15.7"(L) / 60cm x 40cm. Easy to clean: simply shake off debris, sweep with a broom, or vacuum for a deeper clean. Machine washable for added convenience. A wonderful addition to your entryway, stairs, patio, laundry room, balcony, kitchen, or bathroom. It's a great and easy-to-use mat for both indoor and outdoor use, making it a perfect gift for any occasion.