Features: Damage-Free Vacuum Suction Hooks: These bathroom wall mounting hooks utilize strong vacuum adhesive technology, requiring no drilling or nails. They are perfect for polished marble, smooth tile, and hardwood surfaces, ensuring a secure and seamless hold without any damage or residue upon removal. Strong Adhesive & Anti-Corrosion Design: Featuring thick space aluminum construction, these hooks are built with anti-corrosion properties for long-lasting use in humid environments like bathrooms and kitchens. The vacuum suction cups provide a robust 5kg load-bearing capacity, ideal for daily organizational needs. Versatile Surface Compatibility: Engineered for a variety of surfaces including concave and convex ceramic tiles, hard glass, and smooth metal. These seamless suction cup hooks offer reliable performance on challenging textures, making them suitable for balcony, study room, and kitchen applications. High Capacity & Seamless Hold: With a impressive 5kg load-bearing capacity per hook, this product ensures strong and reliable performance for hanging towels, robes, or kitchen utensils. The seamless vacuum suction design creates an airtight seal on smooth surfaces like marble and tile for security. Easy Installation & Removal: These no-drill vacuum adhesive wall hooks install in seconds without tools or nails, making them ideal for renters or quick home upgrades. They leave no marks or damage on surfaces such as concave convex marble and ceramic tiles, offering a hassle-free solution. Specifications: Material: Aluminiun Size: 6*7cm Include: 1 * Hook