Food Grade Material: Diyxic bread mold is made of 100% food grade silicone material, BPA free, non-toxic and eco-friendly, temperature resistant -40C to 230C (-40F~450F), 100% brand new high quality, tasteless, flexible and acid resistant. Inner dimensions: 21 x 9 x 6cm (8.9x3.7x2.4 inches) High and low temperature resistance: High temperature resistance (low temperature), the highest heat resistance can reach 230 ℃, and the lowest cold resistance can reach -40 ℃, it can be cleaned in the dishwasher, or can be placed in a microwave oven, oven, refrigerator, etc., easy to clean, pressure resistance, no deformation, can be used repeatedly. Non-Stick Flexible Silicone Baking MoldsUnlike or aluminum baking molds, these silicone baking molds have non-stick design and flexible properties, you can easily take the bread out of the molds and maintain the original shape with more use. You will get a non-stick experience without any mess or dirt. Multifunctional Rectangular Cake MoldSilicone bread molds can be used for bread, meatloaf, toast, brownies, homemade cakes, quiches, etc. Make the most of your cooking skills and make yourself delicious. Serve your family and friends with food during daily routines or gatherings. Easy to Clean and UseUse neutral detergent to clean with a sponge in the dishwasher normally, and it can be easily cleaned with warm soapy water; after baking, it is better to take out the silicone baking mold and let it cool for 10 minutes.