1. Increase Space: Our magnetic storage shelf stays firmly in place, extending your windowsill for smooth item placement and multiple space optimizations. 2. Sturdy and Secure Design: We've added two magnetic plates at the bottom of the spice shelf to minimize slipping and increase the load capacity to at least 30 lbs (13.6 kg), allowing you to place more and heavier items. Note: The width of the windowsill must be more than half the width of the extension board. 3. Easy to Clean and Install: The windowsill extension shelf is simple to install—no drilling required, just stick it to the wall. The package includes mounting accessories and instructions. You only need a small space to help organize a large number of items. The extension board can be removed anytime for easy daily cleaning. Note: This product is not suitable for nonrightangled windowsills. 4. Multifunctional: These window shelves are versatile for various uses, such as bathroom storage, indoor plant displays, kitchen spice racks, or cosmetic organizers. Suitable for kitchens, bathrooms, offices, garages, workbenches, living rooms, or balconies. They provide extra storage, reduce clutter, and make your home look more organized and spacious.