Heys Classic Disney Princess Hardside Luggage Set [3-Piece] Imported WEIGHT 30"  11.4 lbs  5.2 kg 26"  9.6 lbs  4.4 kg 21"  6.6 lbs  3.0 kg DIMENSIONS 30" x 18.5" x 13.0"  76cm x 47cm x 33cm 26" x 17" x 11.0"  66cm x 43cm x 28cm 21" x 13.5" x 9.0"  53cm x 34cm x 23cm MATERIAL Polycarbonate Composite EXPANDABLE Only 26" and 30" TSA LOCK Yes, 21", 26", 30"