• Professional airtight lid specifically designed for GN 1/3 Gastronorm containers. • Made of high-resistance transparent polycarbonate for clear visibility of contents without opening the container. • Features a black perimeter sealing gasket that ensures an airtight seal and extends food shelf life. • Includes an integrated top valve for internal pressure control and easy opening. • Standard dimensions of 325 x 176 mm, ideal for industrial kitchens, catering, and the hospitality industry. • Durable material, impact-resistant, and suitable for professional food use.