There are two kinds of specifications: <br>A. 1 Dun a <br>B. 2 Dun a <br><br>B model can be shipped immediately, A model need to wait until December 8.
There are two sizes:<br>A. One ton per piece<br>B. 2 tons per piece<br><br>Model B can be shipped immediately, model A will have to wait until December 8.