They range from 5 to 7 inches, they are not any tree in particular, put some hob e tac on the tree armatures, then dunked them in different thicknesses of foliage, so the ones on the left were done with thick clumps to look like bushy trees, where as the ones on the right were dunked in thin stuff, to give a differenet effect, so that thay would look like a different type of tree. I did look at the instructions on the back of the packets, but the best way is to experiment and see what looks best. Thank you all for your comments.