Whether you are completely ready for your trip? Our luggage sets is ideal for personal and business travel which is in line with airline standard. The set can be stored inside each other, offering more convenience and saving storage space. What we want to offer our customers is more than a solid case, but the customer's own style and comfortable life. 360° Spinner whisper-quiet spinner wheels Premium whisper-quiet 360 degree spinner wheels allow movement in any direction with small resistance, and ensure an effortless smooth ride on any surface. Strong Bearing Capacity Ajustable Ergonomic Handle You can easily drag along the airport with its ergonomic handle providing easy maneuverability and relieve any pressure from your arms while on the move. Zipper lock 3-digit password: Fashion metal zippers are still smoothly tested for many times, you can enjoy double insurance and make your luggage safer. Stratified Storage Featuring 2 roomy fully lined compartments, each suitcase is ideal to store your travel essentials. Besides, the mesh pocket offers extra space for your small items, and the elastic ribbons help secure your clothing. Internal reasonable partition configuration, clothing, notebooks, chargers and other storage separately, orderly and convenient to put in. Specifications: Material: ABS Material of Lining: Polyester Material of handle: Aluminium alloy Overall Product Dimensions: 18’’: 12.99’’(L) x 7.68’’(W) x 20.07’’(H) approx 20’’: 14.37’(L) x 8.86’’(W) x 22.24’’(H) approx 24’’: 17.91’’(L) x 10.24’’(W) x 26.18’’(H) approx 28’’: 20.87’’(L) x 12.20’’(W) x 30.12’’(H) approx Product Capacity: 18’’: 28L 20’’: 38L 24’’: 65L 28’’: 94L Package Included: 1 x 28’’ Suitcase 1 x 24’’ Suitcase 1 x 20’’ Suitcase 1 x 18’’ Suitcase