Secure Lock --- TSA Approved Lock, Secure Combination Lock Stylish Design --- Aluminium Pull Rod, Top and Side Handles, Corner Guard Protectors, Super Lightweight Design Waterproof and Dustproof --- Comes with 2x Non-Woven Fabrics Covers Retractable and Expandable --- Built-In Retractable Trolley System; Expandable 28" Piece, 20" And 24" Stores Easily in the 28" Scratch Resistant Surface --- With the unique texture treatment, it always looks new. Make your family getaway as easy as a breeze with the 3 Piece Luggage Set Carry On Suitcases Travel Bags Hard Shell Case Trolley. The suitcase set outstands thanks to its long-lasting construction, including a sturdy ABS shell, a premium polyester lining interior, and a heavy-duty aluminium pull handle. Furthermore, this luggage set comes equipped with corner guard protectors to prevent injury and a TSA-approved secure combination lock to safeguard your belongings. The cabin bags' smooth multi-directional wheels and retractable trolley system make them easy to maneuver. Moreover, this cabin luggage set features a 20-inch carry-on, a 24-inch medium spinner and an expandable 28-inch suitcase to best suit different travel needs, either short trips or long journeys. This hard-shell luggage comes with two non-woven fabric covers for hygienic storage when not in use. Features TSA approved lock Aluminium pull rod Expandable 28" piece Top and side handles Corner guard protectors Lightweight design Secure combination lock Smooth 360-degree dual wheels spinner Built-in retractable trolley system 20" and 24" pieces can be easily stored in the 28" piece. Comes with two non-woven fabric covers Specification Colour:Green Shell Materials:ABS Interior Material:Black polyester lining Handle:Aluminium Product Weight: 20":2.8kg, 24":3.6kg, 28":4.2kg Weight Capacity(approx.): 20":40L, 24":65L, 28":100L Product Dimensions(LXWXH) 20":36cmx23cmx57cm approx. 24":44cmx26cmx68cm approx. 28":49cmx29cmx77cm-103cm approx.