The Kreg P-PIN Solid-Wood Pocket-Hole Plugs are perfect for hobbyists DIYers and wood project enthusiasts looking to finish their projects with refined elegance. Made of high-quality pine wood these versatile trimmable and solid plugs fill visible pocket holes in materials with 1/2 to 1 1/2-inch thickness. Installation is easy: glue the plug in place then sand or trim it until it is flush with the surrounding materials. This 50-count package is ideal for indoor use and is compatible with Kreg screws. Additionally these plugs can be stained to match your project material making them a perfect decorative accent or hole-hiding solution. Please note that these plugs are not compatible with the Kreg Jig HD. At Kreg woodworking is our passion. We take pride in a project well-done and we understand how important the tools at hand are to the final product. That s why we craft the very best woodworking tools. We want our customers to feel confident in their ability to finish quality products with Kreg tools in hand.