Product Material 100% Acrylonitrile Butadiene Styrene Product Details Set includes - 1 x 28" check-in suitcase, 1 x 24" check-in suitcase and 1 x 20" carry-on Multi-directional 360 degree 8-wheel spinner system, 2" expansions, Top carry handle on all sizes and side carry handle on 28" and 24" Interior organization  Retractable push button handle 100% Acrylonitrile Butadiene Styrene Spot Clean Imported 3 year limited manufacturer's warranty