Dr. Pet Stuffed Animal Storage Bean Bag - Kids Teens Chair over - Extra-Large Toy Organizer - Stuff, Zip, Sit Pouf, Trendy Teenage Bedroom Idea Bidirectional: The first patented guide rail system with dual zero positioning anti chip edges. Universal: Works with all (right bladed) saws and routers and without the need for dedicated tools. Antichip Protection: On and Off the Guide rail,left and right of the blade. 2 zero clearance inserts Modular, portable, extendable to any length with 3 self align dove tail connectors. True Zero Play. Safety, Precision, Ease, Speed and Versatility. From the largest panel to the narrowest strip.