Our product is made of high performance plastic and Silicone material. It does not contain carcinogenic substances. Ultra Resistant to Impacts. It is Multi-Purpose. You can use it at home, at picnics and camping. It does not take up space because it is foldable. You can stack them inside each other when not in use. A stylish and functional product. It is a practical product that you can use in all areas of your home. It is the healthiest and most convenient to use material among plastic materials. It can be washed in the dishwasher. Does not contain BPA - does not harm health. It is easy to clean. It is suitable for food contact. Package content: 1 Rice Strainer, 1 Oval Strainer, 1 Round Strainer, 1 Square Strainer, 1 Jar Funnel, 1 Funnel. Product weight: 703 gr. Box weight: 283 gr. Total weight (including box): 986 gr.