Maximium Safety At The Router Table Or Table Saw! BOW Products featherboards are revolutionary and here's why; their unique design and innovative materials means this featherboard makes your cuts smoother on the infeed and the outfeed with incredible kickback protection. You'll also dramatically reduce chatter and end up with a better cut. The hardened foam feathers are non-marring and are specially designed to "hinge" to provide a firm hold on the workpiece with virtually no chance of kickback. Standard feathers provide a stiffer grip on the workpiece while the ultralight feathers are more flexible and softer while still applying sufficient pressure on the workpiece. Purchase the BOW Woodworker's Safety Package (100-371) to protect yourself from potential workshop danger. This exclusive package includes the FeatherDUO Double Stack Featherboard (100-361), PushPRO Push Stick (100-368) and a set of PushPRO Replacement Tips (100-369). Features Include: Anti-kickback "Living Hinge" design to hold the workpiece and prevent kickback Interchangeable feathers allow you to choose between Standard and Ultralight feathers or replace worn feathers Shatterproof feathers in case of accidental contact with bits or blades Non-marring feathers won't scratch while providing a secure hold on the workpiece Soft foam feathers won't harm carbide cutting edges on bits and blades Versatility. FeatherPRO featherboards can be converted for right- and left-hand use depending on the application Can be used vertically and horizontally Uses in the Shop: Ripping at the tablesaw Guiding the workpiece at the router table And more!