These Baking Trays:
Made of Alumnium Alloy which absorbs heat easier so it affects baking time reducing power used for baking.
The Alloy used is Ionized so not to react with food which leads to higher quality products.
The trays have very short edges for multi usages in machinery.
The tray thickness is 2 mm which makes it stronger.
The Trays are easy to clean.