PATENTED GLUE + SELF-ADHESIVE - Stronger than regular self-adhesives and suction cups. Holds up to 10 kg. No drilling required. Damage-free installation. ALL METAL - Made of aluminum, ensuring durability, quality, and long-term use. STAINLESS DESIGN - Aluminum construction resists scratches, corrosion, and tarnishing. MATT FINISH - Matte aluminum finish enhances aesthetic appeal and attention to detail. EASY INSTALLATION - Wait 24 hours before use. Bonds to both smooth and rough surfaces. Box includes: 2 shower shelves, 4 hooks, 2 glue units, 4 stickers, 2 screws. INSTALL WITHOUT DRILLING - Use adhesive for damage-free mounting. Patented self-adhesive glue provides strong hold, stronger than suction cups and standard adhesives. Supports up to 15 kg. Water and moisture resistant, suitable for humid environments. Prevents accidental loosening that may cause injury or mess. Does not damage walls, pipes, water lines, or cables. Easy to install and remove without residue. Suitable for any household. ADJUSTABLE HEIGHT - Install at your preferred height based on personal needs. TWO INSTALLATION OPTIONS - Use adhesive for no-damage mounting or traditional screws for permanent fix. INSTALLATION STEPS: Clean and dry the surface thoroughly, ensuring no dust, grease, or wax remains. Mark the desired position on the wall. Apply the glue to the metal area on the back of the product. Remove the protective film from the double-sided adhesive tape. Press firmly against the marked spot for 3–5 seconds. Use the included nail-free support sticker to secure the item temporarily. Remove the sticker after 24 hours. For optimal bond strength, wait 3–5 days before full use.