Atlantic Luggage Solstice 28 Inch Hardside Spinner, Brilliant Purple, One Size 100% Polypropylene shell material for lightweight durability and Integrated TSA lock for added security Patented dual wheel spinner system with ball bearings Airline-grade aluminum handle system locks in 2 positions (36" and 40") for users of different heights Expansion capability maximizes space and packing flexibility. Interior zippered divider panel with two built in zip pockets side accessory pocket and adjustable hold down straps Dimensions-28x18x12