FUL LEGO Signature Brick 2x3 Trolley Expandable Carry-On Luggage Red The Signature Trolley is the epitome of the iconic LEGO design and all the nostalgia that surrounds it. In addition to being made of PVC-free material, the Signature Trolley also features silent double wheels, an interior elastic strap, and a zippered mesh pocket for easy organization inside. It comes with a TSA combination lock with 3 digits, silent wheels, and a robust suitcase system. A timeless design that underscores the love for LEGO bricks. Furthermore, it has the option to expand, providing extra space in the suitcase. Item cannot be shipped to P.O. Boxes