The bakeware set is made of food-grade silicone, which is more flexible and durable. Temperature safe from -40 to +440 degrees Fahrenheit/ (-40 to +230 degrees Celsius), Oven - Air Fryer - Microwave - Freezer - Dishwasher safe. Place cups or pans on cookie sheets to fill and bake. With our pans, there's no need for sticky cooking spray or messy packaging. You can easily remove food from all pans without damaging the surface. Great for baking donuts, cupcakes and bread. Also great for baking birthday cakes, layer cakes, cheesecakes, coffee cakes, cornbread and more. size: 29 x 17.5cm+30 x 20.5cm+29 x 24cm+30.5 x 27cm+28.5 x 24cm Material: Silica gel colour: grey Package Contents: 5 x cake mold 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.