Extends to fit most ovens. 42cm to 60cm|An additional shelf that can be cooked directly on, no need for baking trays.|Can be used on bottom rung to catch drips and spills to keep oven floor clean|non stick & reusable|easy clean|W (mm) 420|H (mm). 625|D (mm) 10|Boxed Weight(g) 355 |Product Weight (g) 355