Samsonite Bora Lightweight Two-Piece Hardside Spinner Set (Spinner 20/Spinner 24), Charcoal, One Size Carry-on Spinner measures 19.5" x 14" x 9" Larger Spinner measures 25.5" x 17.7" x 12.1" Mounted TSA Approved lock on larger checked piece Corrugated design maximizes shell strength Effortless 360 degree spinner wheels let you move with ease Push-button, telescoping top handle that allows you to roll the bag easily and comfortably Expandable