Welcome to MyBinding video. Let's take a look at the Dahle Model 554, a 28.25-inch professional rolling trimmer. The first thing to note are all the helps. There's rulers in centimeters and inches, graphs, standard-size pages, as well as a fence that's completely removable. A roller bar that works really well and really slick. And because it's a roller, it can go both left and right. The metal and sturdy base is 28 and ¼ inches wide, so long documents and oversize documents are no problem for this machine. The Dahle 554 can handle up to 20 sheets of 20lb paper while trimming. Unlike many other rotary trimmers, this one does all 20 sheets with one pass. Finally, the Dahle 554 can be mounted to a wall or table with latches here. For more demos, reviews, and how to's on this product and many more, check out MyBinding.com.