Joyousness 3D safety push block is the ultimate adjustable push block. Ideal for use on table saws, router tables, jointers, and even band saws. Designed with control, precision, and safety in mind! The multi-leg design allows the 3D safety push bolck to pass over both sides of a saw blade, keeping contact with the workpiece and helping reduce kickback. The inward, downward, and forward pressure provide superior control all the way through the cut, keeping you and your fingers protected. Joyousness 3D push block is a must-have for every woodworker, whether you're a DIY-er or a Pro! JOYOUSNESS,make your work joyousness!