Its material is Aluminum Casting and its coating is Granite. BOX CONTENTS Sliced Cake Mold 26 Cm Pie Mold 26 Cm Baton Cake Mold 36X16 Cm Instructions for Use: In order to use your products for a long time, lubricate the inside of the product completely with half a tablespoon of oil before first use. Wash with hot water and liquid dishwashing detergent and dry. Place the product in the middle of the heat source and always use it at medium heat. Be careful not to leave it on fire when empty. When you use it on medium heat, you ensure that your food is cooked deliciously and extend the life of your product. Take care to wash and clean by hand. When hand washing, use liquid detergent - do not use steel wool or powder detergent.