Kono Lightweight Polypropylene Suitcase Hard Shell Luggage Sets Built in TSA Lock 55cm/65cm/74cm (Set of 3, Purple) HIGH QUALITY FINISH: This Suitcase mainly crafted by 100% Polypropylene and with scratch-resistant textured finish, Lightweight yet extremely sturdy. Unlike other types of plastic that may become brittle over time, It also maintains its durability. We offer a 5-YEAR guarantee replacement service covering all manufacturing defects. WELL-ORGANIZER INTERIOR: The interior of the suitcase is designed with specious pockets so you can pack your belongings more reasonably. Include a large zipped divider, a zipped mesh pocket for documents, and a zipped pocket for your shower kit, On the other side, The adjustable packing strap to hold your clothes in place. YKK ZIPPER: This high quality luggage equipped with YKK zipper that used in most entry luxury brand hard shell suitcase. It uses 5 strands thread to protect the rubber teeth from deformation and lifting, 3 times stronger than normal zipper (Ordinary zippers only use 2 strands thread). RUBBER LINED DUAL SILENT SPINNER WHEELS: Four multi-directional wheels benefit from new soft TPE, Ensuring smooth 360° rotation. Suitcase have through rigorous drop test and walking tests. TSA LOCK: This spinner suitcase built-In friendly-user TSA (Transportation Security Administration) accepted lock, Great for international travel because having the TSA locks, The TSA agent is able to check your luggage without breaking the locks. Safer and saving your time for check.