Material → MDF board 2.5mm (Medium Density Fiberboard) Size → Approximately 10cm (height) x 10cm (width) x 0.25cm (thickness) Thank you for viewing! I strive to ensure a smooth and pleasant transaction for both parties. m(_ _)m If you don't receive a reply to your comment within a day, please don't hesitate to comment again. Please feel free to ask any questions you may have. Even if we are communicating in the comments section, the purchase will be prioritized for the person who presses the purchase button first. Shipping date cannot be specified. Recycled materials may be used for packaging. Items may be compressed for shipping due to shipping costs. I have a dog, and there are no smokers in the household. Feel free to like the item ◎ Instant purchase & late-night/silent purchase ◎ After your purchase, I would appreciate it if you could leave a transaction comment, even if it's just once. (´▽︎`) All items are stored at home and include shipping costs.