I don't know the specifics. It's new and unused, but it has a few scratches. Please check the images. I will send it via Takkyubin (home delivery service). Green grid pattern cutting mat, rectangular design, perfect for precise cutting. The cutting area is 43 cm long and 15 cm wide. It's about half the size of A3 paper lengthwise. It's a double-sided type, but the manufacturer is not specifically mentioned. - Color: Green - Size: Rectangular - Design: Grid pattern Cutting mat Thank you for looking.