This is a product from "evercook," a cookware brand manufactured and sold by Doshisha Co., Ltd. It's a lid for a 24cm evercook frying pan, made of transparent glass with a durable stainless steel rim. Actual measurements are: inner diameter 21.5cm, outer diameter 22.5cm. - Brand: evercook - Materials: Glass and stainless steel - Features: Transparent glass lid - Handle color: Black - Handle material: Plastic ★Also listed on other flea market sites, so it may be removed without notice.