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 upWith four lightweight 360-degree wheels, the suitcase can be easily moved in any direction, smooth and sturdy enough to carry more weight.Protective luggage hardshell can greatly reduce the possibility of cracking. TSA lock can help us ensure the safety of goods and property during customs inspection, and protect our legal rights and interests. With the included TSA lock, you can make sure your valuables are secure and safe.Specifications:Material: ABSMaterial of Lining: PolyesterMaterial of handle: Aluminium alloyOverall 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’’: 94LPackage 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