Feature:The storage space and a fully lined interior with lined compartments keep your belongings organized. The external and internal parts are designed separately to provide you with enough space to ensure that your clothes will not mess upProtective luggage hardshell can greatly reduce the possibility of cracking.The ultra-lightweight 100% ABS material ensures long-lasting use and durability.With four lightweight 360-degree wheels, the suitcase can be easily moved in any direction, smooth and sturdy enough to carry more weight.Perfect customer service:We will try our best to provide you the best service.Your will get reply in 12 hours.Specifications:Overall Product Dimensions:18’’: 12.99’’(L) x 7.68’’(W) x 20.07’’(H) approx20’’: 14.37’(L) x 8.86’’(W) x 22.24’’(H) approx24’’: 17.91’’(L) x 10.24’’(W) x 26.18’’(H) approx28’’: 20.87’’(L) x 12.20’’(W) x 30.12’’(H) approxProduct Capacity:18’’: 28L20’’: 38L24’’: 65L28’’: 94LMaterial: ABSMaterial of Lining: PolyesterMaterial of handle: Aluminium alloyPackage Included:1 x 18’’ Trolley Case(This one does not have the side handle)1 x 20’’ Trolley Case(This one does not have the side handle)1 x 24’’ Trolley Case1 x 28’’ Trolley Case4 x Case Packages2 x Folding Coat Hangers