Material: 80% acetate and 20% viscose. New 4cm thick pile, soft and comfortable pile. ^ The house's new carpet is easy to install, use and clean. The fluffy microfiber terry rug is comfortable and comfortable, keeps warm and dries quickly, and your child feels soft. Thick, comfortable, skin-friendly, soft-close, breathable, durable and anti-dirty, or can reduce the pressure on knees, feet and joints.^ ~ Easy to care for and durable, makes the room a real indoor climate. The mat was packed with a vacuum bag, which would make the sponge a little thinner, but it will recover 3 to 4 days later, no matter for use.^ These mats are designed with a latex backing to protect all carpets. Absorbs water into moisture without feeling wet. Keeps baby dry and comfortable. Try to hand or cloth wash, do not machine wash.^ ~ This is a perfect rug for your baby in the nursery, living room, bedroom, hallway, study, living room, kitchen, etc. The product is vacuum-packed, so there may be wrinkles and thinning. To remove the wrinkles, just open the vacuum pack and leave it for a few days.^