Non Slip Device: These woodworking tools feature a non slip sponge bench brake plug in, created to securely hold your wood for maximal control and accessibility; This enhances your efficiency in woodworking tasks such as cutting, painting, milling, and sanding Preminum Material: Made of high quality nylon, these bench dogs has excellent mechanical strength, wear resistance and corrosion resistance, precision machine tool processing, to product quality. Easy to Use: Simply drill a 0.75 inch/ 0.79 inch diameter hole in your bench top or use existing 0.75 inch/ 0.79 inch holes on your workbench for the dogs to fit securely into. The head of each bench dog has an edge that has been machined flat for workpieces to butt up against. Multi-use Workbench Accessories: These bench dogs are used to clamp work down to the table, or used as a stop when planing or sanding a piece. They can also be used as standoffs to keep work elevated off your workbench, great for routing, cutting, and sanding.