I use this method on my quilts as I only have a table the size she was using. I bought plastic clamps (1") like what carpenters use that hold everything in place and are easy to move when needed, the edges on my table are rounded and I don't think binder clips would hold. The clamps came in a package of 6 and were less than $15 if I remember correctly, got at my local Fred Meyer. Like she says in video you need to make sure backing, batting are smooth and not stretched to tightly, works well and no getting down on floor.