The taste of SUNVINA Women's Spring 2017 new clothing catalog, in the clear winter days, in the bright or dark aftertaste, the tall horizon will appear a kind of high-profile gaze, that is, the night sky blue. Luxury and modern, eye-catching. It is like picking colors from bright flowers. From New York to London, from Milan to Paris, the soft colors of flowers make people feel good. An air tightness zipper is a type of zipper designed to be airtight and waterproof. It is typically used in applications where air and moisture need to be kept out, such as in wet suits, inflatable rafts, and airtight bags. The zipper consists of two strips of fabric with interlocking teeth, and a rubber or plastic gasket between them. The gasket helps to create a seal, preventing air and moisture from entering or escaping. Air tightness zippers are available in a variety of sizes and styles, and can be used in a variety of applications. airtight zipper, tpu airtight zipper, zipper airtight RR Zipper , https://www.rrzipper.com