MBIGM Living Room Bedroom Rugs, Ultra Soft Modern Area Rugs Thick Shaggy Play Nursery Rug Non-Slip Carpet Pad Living Room Bedroom 4 Feet 5.2 Feet, Black SUPER SOFT & COMFORTABLE: The bottom is latex anti-skid bottom, in the middle of a layer is about 5 mm sponge. They make the rug extremely soft. NICE SIZE: With a size of 4 Feet X 5.2 Feet(120cm*160cm), put them in living room/bedroom to sit or nursery for baby crawling. But please know to that hand-cut carpet may have a positive and negative 2-3 cm error with the actual size. NON-SLIP DESIGN: New anti-slip pad design with natural latex parts at the bottom, the overall thickness is 1.8-inch(approx. 4.5cm), the bottom of 0.4-inch(approx. 1cm) thick and 1.4-inch(approx. 3.5cm) height velvet. EASY TO CLEAN: Dust and dirt on surface can be removed easily. Please try to hand wash or wipe clean, that's the most convenient way with minimal efforts. Warning: DO NOT WASH IT BY MACHINE. QUALITY & SERVICE GUARANTEE: Fluff products will inevitably have some fibers are dragged out, this phenomenon is inevitable in the production process, please do not worry. If you have any question or unsatisfaction, please be sure to contact us, 90-day warranty and always friendly customer service provided by MBIGM.