CARRY ON LUGGAGE 22X14X9 AIRLINE APPROVED;Mounted TSA-approved lock, and fully-lined interior divider with organization pockets, keep your belongings secured and organized in the luggage. SUITCASES WITH WHEELS;The 8-spinner wheels system allows smooth 360 degree movement over any bumpy road for complete mobility free-weight rolling without any deformation.Moreover,the wheels are detachable so we can easily replace them. LIGHTWEIGHT LUGGAGE; Carry on Luggage is made by ABS& PC brushed surface layer, which is wear-resistant, scratch-resistant, waterproof and high temperature resistant,as well as easy to clean. CARRY-ON LUGGAGE;Double Explosion-proof Zipper to offer better protection for your stuffs in luggage during traveling, they won't be pierced by sharp tools; Making packing clothes easy with fully lined interior and the multi-use organizational pockets. LUGGAGE SETS PACKAGING; The piece sets includes a 20" luggage and 14" luggage.