The Bosch Oscillating Multi-Tool Detail Sanding Triangle Sheet delivers detailed sanding of hardwoods and multipurpose sanding projects with an oscillating multi-tool, and it is designed for access to hard-to-reach areas at difficult angles. The industrial-strength paper features high-quality aluminum oxide grit and resin-bonding agent. The paper is ideal for material removal and surface finishing on multipurpose plywood, hardwoods and softwoods, plus it has front-side punching to enhance dust control. The hook-and-loop backing features secure paper hold and easy-to-change convenience. The triangles fit all Bosch Oscillating Multi-Tools including Starlock® tools, and fit similar competitor tools.