Festool 201083 Granat P220 Hard Square Sponge Abrasive Blocks, 6-Pack are durable four-sided abrasive sponges designed to provide excellent sanding performance. for sanding edges, rabbets, and profiles, these abrasive blocks help achieve an outstanding final finish with superior surface quality. They resist wrinkles and kinking, ensuring optimal protection of the surface during use. Featuring high material removal capability and less grit break-out, these sponges are easy to clean for a longer lifespan. Their adaptable and versatile design makes them i for manual hand sanding applications across various projects. Model Number: 201083