Samsonite Proceed Two-Piece Softside Spinner Set (21"/25"), Black 600d polyester Carry-On Spinner measures 21" x 14.25" x 8.5" (not including handles or wheels) Larger Spinner measures 25" x 17.5" x 9" (not including handles or wheels) 360 degree spinner wheels Compression expansion gussets on both sizes Locking and adjustable pull handles and fully lined interior