Mixi Wide Handle Series Suitcase Wide balance telescopic handle is more practical in using. It does not take up any usage space of the suitcase as it is installed in the edge.In additon, reject railroad tracks on your clothes. Polycarbonate(PC) Material The suitcase is made of THREE-LAYER Covestro PC material which make the luggage durable, wearable and lighter than ABS or ABS+PC suitcases. Quality Accesseries High quality YKK brand zipper which use 5 strands to protect zipper teeth, after 9,000 times slide-test, the zipper is still smooth.American SJ Turbo mute spinner wheels, less noise more elegant. With TSA lock, it can easy pass most international countries customs security check without damaged the suitcase. Reasonable Storage Fully zippered compartments which can protect privacy better.