HEALTHY MATERIAL - TeamFar healthy baking tray is made of high quality pure stainless steel without toxic chemical coating No need to worry about the negative effect of aluminum . EXQUISITE CRAFT - Our baking pan is processed with superb mirror finish and decrease the risk of sticking Smooth roll edge without rough spots make it comfortable to hold and transfer . EASY CLEAN - Deep full sides all around help the baking sheet prevent juice from flowing everywhere to keep your oven neat Easy clean and dishwasher safe . HEAVY DUTY - These baking pans have proper weight and feel sturdy when holding in hands, Rust free and non toxic make these oven baking trays perfect for everyday use . MULITI USE - Set of 3, Large 40 x 30 x 2.5 cm, Medium 31.5 x 24.5 x 2.5 cm, Small 24 x 18 x 2.5 cm, Meet all of your daily baking or roasting needs Also used as sandwich tray, serving tray, cookie tray, etc. .