Our product is produced from high performance hard (number 5) pp plastic. it does not contain carcinogenic substances. our product is made of polypropylene plastic no. 05. it is the most healthy and suitable material to use among plastic materials. it does not contain bpa, it does not harm health. it is suitable for food contact. up to +95 ° temperature it is durable. it is durable up to -25° cold. it can be washed in the dishwasher. click on the product cover allows the product to breathe. if you wish, you can turn it off and cut off the air flow. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.