Thank you for viewing! This is a Montessori "work mat" used in Montessori education to cultivate children's "concentration" and "independence." Simply laying this mat on the floor: ✔ Clearly defines the work (materials) area ✔ Smoothly transitions into concentration mode ✔ Naturally develops tidying-up habits. Perfect for educational activities, printables, building blocks, and puzzle learning at home. Used sparingly, in excellent condition. Will be folded for shipping. Size: 71 cm x 52 cm Instant purchase OK / Anonymous shipping OK / Waterproof packaging. This mat is machine washable. Made of natural cotton. Another of the same item is also listed. Shichida Shichida (brand) Kodomo Challenge Montessori Playing house