The hama extendable baking tray is particularly stable and suitable for all standard ovens the design allows you to adjust the size of the tray from 33 to 53 cm without difficulty it is ideal for baking cakes fruit cake onion cake etc bread or homemade oven dishes each tray is made from robust non stick steel giving it not only a longer lifespan but ensures grease and oils are easier to clean off not suitable for dishwashers measurements l x w x h 33 x 33 52 x 3 cm material scr