HIGH QUALITY: The oni hooks are bright in appearance and beautiful pattern. Safe supporting range is approximately 6.6 lbs (3 kg). Scope of application: oni hooks are very suitable for hanging vertical and horizontal scrolls, decoration and art with rope. Easy to use Drill-free, no need to drill holes in the wall with special tools, just push 3 small steel nails into the wall with a compact and cute hammer. Small Scratches: There are no damage to the wall, and only three small needle holes are left after pulling the nail, making it almost difficult to notice and easy to repair. Widely Applicable: Oni hooks are suitable for water-based paint, diatomaceous mud soil, wallpaper and wooden furniture (such as wardrobe, etc.), wooden doors, and even tile seam and cement walls/concrete walls. (We are unsure if a wall decorated with a small amount of special material is appropriate.) Package included: 12 pieces