FOOD GRADE MATERIAL & NON-STICK COATING - bread baking pans are made of premium carbon steel that is strong and , thicker material than regular . Excellent Heat Resistance, the maximum baking temperature is 500 F, which is safe to bake the in oven. PERFORATED DESIGN - baking pan with perforations allows air to circulate freely around the dough and let moisture escape, allowing loaves to create crispy golden . EASY TO CLEAN - It is very easy to clean by hand washing. Don't clean it by dishwasher and steel wool or other hard tools to avoid the non-stick coating. Dry it after washing. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!Different batches with or without hook holes randomly shipped, don't accept the specified! Colour:Black Material:carbon steel Package Contents: 1x Baking Pan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.