Food-safe vacuum sealing films. Double-sided air channels for better air removal. Microwave-safe, food-safe, and reusable. Suitable for freezing food as well as vacuum cooking. 3-layered and BPA-free. Set includes 2 rolls of 15 x 600 cm, 2 rolls of 20 x 600 cm, 1 roll of 30 x 600 cm, and 50 bags of 20 x 30 cm. Solis - Tradition, design, and quality from Switzerland. Solis was founded in 1908 by researcher Wilhelm Schaufelberger in Zurich and has been selling household and professional appliances for over 110 years, enjoying great popularity both domestically and abroad. The company's first product was an electric heating pad designed to alleviate the founder's pain. The first Solis hairdryer, housed in an unbreakable nickel casing, was developed in 1933 from metal and wood. In 1958, the product range was expanded to include quartz lamps, heating blankets, and an electric coffee grinder. In 2002, Solis introduced a hairdryer with integrated ion technology to the European market. The Swiss traditional company, based in Opfikon with its own production facility in Mendrisio, offers a wide range of household appliances in the areas of beauty, wellness, kitchen, and climate. The practical high-end products provide not only high quality and useful additional features but also timeless design and durability. Years of experience and excellent market knowledge enable Solis to bring innovative and safe products to market.