This ROLLINGDOG Corner Sander is designed for efficient drywall finishing and general wall cleaning and polishing. It features a two-sided pad that fits into corners, allowing for quick and even sanding up to 3 inches from the center. The set includes 6 pieces of oxide mesh sandpaper in various grits (2 each of 80, 120, and 240 grit), suitable for drywall applications. The sander has an ergonomic handle with a comfortable rubber grip that locks in place with a push of a button. For extended reach, the handle can be removed and replaced with a threaded extension pole adapter. The hook and loop sandpaper attachment system allows for easy and secure changes between different grit papers. Key Features: - Two-sided pad for corner sanding - 6pcs of sandpaper included (80, 120, 240 grit) - Ergonomic rubber-gripped handle - Extension pole compatible - Hook and loop sandpaper attachment