Katbite 12in(1ft) width x 150ft length 150Sqft,Aluminum Foil Heavy Duty, 25 Micron Thick Strong Foils Aluminum Roll with Serrated Cutter for Home Cooking, Catering, Grilling, Roasting. Katbite aluminium foil rolls are the perfect choice for heavy duty purposes, such as covering large food storage containers or for grilling. Important notice: We are gradually updating product packaging, so the product you receive may have different packaging designs. Rest assured, product quality remains the same regardless of packaging. Thank you for your understanding and support, and we hope our products can bring you a better experience.