Features: Luxury brushed surface, high end business luggage. PC + ABS Material: Offers combination of strength, elasticity and lightness. Multi-directional Spinner Wheels: for 360silent gliding on the ground. Combination Locks: Provide security for belongings. Iron Push Button Telescopic Top Handle: Sturdier than aluminum rod. Large inner space with zippers, compression strap to store many clothes, shoes, travel essentials. 3PCS a Set for Multi-use: flight boarding, checked luggage, moving. Note: The 20 luggage doesn’t have side handle, while the other two both have side handles.