VEVOR Pizza Steel, 20" x 14" x 3/8" Pizza Steel Plate for Oven, Pre-Seasoned Carbon Steel Pizza Baking Stone with 20X Higher Conductivity, Heavy Duty Rustproof Pizza Pan for Outdoor Grill, Indoor Oven
According to the product description, the pizza steel has laser-cut, polished edges for safe handling, suggesting the edges are rounded rather than sharp.
The product description doesn't mention anything about warping or bending. However, it states that the pizza steel is made of durable heavy-duty carbon steel that is resistant to high temperatures and corrosion.