Germany Stoneline 28cm (11.2 inch) deluxe temper proof glass lid - Will fit other brands also Genuine Germany Stoneline glass lid for the 28cm (11.2") fry pan and saute pan. It is made by temper proof glass which is around 17 times stronger than standard glass. The hardness is similar to the car windows. Metal rim for durability. Steam vent hole for venting steam. It will work with all other brands of cookwares as long as their diameter is 28 cm or 11.2 inch.