The All-Clad Slow Cooker Stainless Steel SC01 Lid is a high-quality replacement part designed specifically for the oval 14" slow cooker. Made of durable stainless steel, this lid is compatible with electric and gas stoves, as well as electric and gas ovens. With a sleek silver color and dishwasher-safe features, this lid adds a touch of elegance to your cookware collection. Manufactured in the United States by the reputable brand All-Clad, this lid is a must-have for anyone looking to maintain the functionality of their slow cooker.

There are some metal

Markers on the ridge but fits fine ( see pics )