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 handheld micro detail sander with sandpaper in 180, 240, and 320 grit. Worn sandpaper pads can be easily replaced. 90 Degree Right Angle Design: 90-degree right angle sanding frame 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 designed for fine sanding and polishing tasks. Notice: 1. Actual color may vary slightly from the image due to different monitor settings and lighting. 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)