... 2012 fashion 100% PC 3 piece school trolley bag A. PC shell,TSA lock B. Aluminum trolley C. 4 plane wheels D. ... or laminated with foam Trolley full aluminum trolley, S/28'' and S/24'' with 2 sections trolley and S/20'' with 3 ... in one PE bag, then one set packing in one carton (One set S/A, S/B, S/C, small ... mute plane wheels are free-angle rotation. It’s very convenient for you to travel and make your ...