Product review (2 stars): Seems like it would be a great product, if it fit
The description of the product says: Fits ovens over 38cm (15-inch) wide and is safe up to 230-degree C

My oven is just shy of 18 inches wide, and this didn't fit. It seems like it would be a great product if it fit, but since it didn't fit in mine, I've offered it to my parents and several friends. So far, it doesn't fit in anyone's oven, and we all have different branded stoves where the oven is more than 15 inches wide.