Introducing the NU2U Flame Guard made in Canada using only of high-quality stainless steel 16 G. This flame deflector/ guard is precisely cut with a laser cutting machine, ensuring optimal durability and strength. Designed to meet the needs of all Arc* XL users, it features two models: one with vent holes and one with solid metal without holes. Includes One perferated and one non perferated- For new Pizza Chefs The NON Perferated will help you not burn the pizza as fast and the semi perferated is ideal once your skill level has improved Get ready to elevate your pizza cooking experience with the NU2U flame Deflector/guard (flame tamer) for your Arc XL Pizza Oven.