This is a set of 20 brand new, unused Cook-Per EG cooking sheets. Made by the well-known manufacturer, Asahi Kasei. The original, unopened cardboard box is included, but there are marks where the shipping label was removed. This will be shipped via Mercari's Takkyubin (home delivery service). Features: Double-sided silicone resin coating allows for use on either side, improving work efficiency. Prevents oil and liquids from passing through, reducing the need to clean baking sheets. Food doesn't stick to the baking sheet and peels off easily, resulting in a clean finish and improved yield. Allows steam to pass through moderately, making it suitable for steaming dishes. Heat resistance up to 250°C (20 minutes), suitable for a wide range of menus and large-quantity cooking. Uses: For ovens, convection ovens, microwave ovens, as a lid for simmering, and for steaming. Length (m): 30 Width (cm): 33 Material: Double-sided silicone resin coated oil-resistant paper Heat resistance (°C): 250 (20 minutes) Type: Other This is a box of 20 rolls of commercial-grade cooking sheets, 33cm x 30m. - Brand: Asahi KASEI - Product Name: Cook-Per EG BOX Type - Size: 33cm x 30m - Quantity: 20 rolls - Model Number: 10970 B