Red detail sanding triangles are for use on wood projects. Applications include multipurpose sanding on hardwoods such as oak and yellow pine or building boards like plywood. Hook-and-loop attachment to the tool. 60 grit. Package of five triangles. Premium resin-bonded aluminum oxide open coatFront-side punching enhances dust controlWhen used with sanders such as the Bosch 1294VSK Corner/Detail Sander Kit professionals can access corners and edges otherwise difficult to reachAward winning pro interface-OISHook-and-loop attachment to the tool