I just finished a queen size quilt with the fusible on both sides. Used the queen bed to lay it all out and ironed (pressed) it down starting with just the batting and the back on top...then flipped and added the quilt top and pressed again starting in the middle and smoothing out. Pinned all the edges when finished and never had any problem with it. Big project and I don't know if I'll do a queen again, but saved a lot of frustration to get it sandwiched this way. Hobby Lobby always has the fusible.