The Bosch osl234spck Starlock Oscillating Multi-Tool Contoured Pad Set features a contoured sanding pad designed to create a multitool into a cavity sander, for gentle sand contoured surfaces such as furniture faster and with control. This pad has the three-dimensional Starlock tool-accessory interface, providing more contact surface between flat surface for best grip and highest torque transfer. With the contoured pad kit, users will also be able to overcome (e.g. handrails and spindles, ledges and other details grinding projects with making.