Features: Versatile semi-round design: Specially designed shape for easy sanding of tight corners, curves, and edges. Ideal for sanding angled surfaces, moldings, and fine woodworking projects. Quality sanding performance: Equipped with well-balanced grit sandpaper for consistent performance on wood, metal, plastic, and painted surfaces without clogging or premature wear. Replaceable sandpaper pads: Self-adhesive micro detail sanding pads with 180, 240, and 320 grit options; worn pads can be easily replaced. 90-degree right angle design: Sanding frame designed for use in corners and tight spaces. Practical tool: Semi-circular angle sanding tool designed to be compact, lightweight, and easy to maneuver, making it ideal for DIY and professional use. The sandpaper holder is specifically designed for fine sanding and polishing tasks. Notice: 1. Actual color may be slightly different from the image due to different monitor settings and lighting effects. 2. Please allow 1–3 cm deviation due to manual measurement. Sandpaper holder size: 9 inches. Package List: Choice 1: 1 x Drywall Corner Sander. Choice 2: 1 x Drywall Corner Sander, 10 x Sandpaper (180, 240, 320 Grit).