This is 100% Handmade. All mats are made in Mirabell s factory in Korea and are 100% handmade using eco-friendly materials. A foldable mat that can be used in a variety of ways to foster children's imaginations. It uses high-density Pe foam with a scientific structure that absorbs shock and disperses it 8 times with eight layers of foam, providing excellent shock absorption and helping to dampen noise between floors. Hidden zipper, Mirabell's proprietary technology for child safety, helps prevent children from getting hurt. Safe and non-toxic, it is resistant to dirt and easy to clean. Resilient and stable, it has a long service life and is soft to the touch, suitable for use by infants. Water-resistant so it doesn't get dirty easily, making it easy to keep clean.