UBMOVE Small Moving Boxes - Pack of 15 - 16'x10'x10' & Moving Labels Ready to assemble boxes are shipped flat for convience of shipping and storage until ready Regular Slotted Boxes are single wall with a 32ECT rating capable of stacking on top of each other to save space Boxes should be sealed properly with packing tape to prevent opening and spillage of goods Creases and folds on the boxes expedite the packing and moving process