Patented self-adhesive adhesive + tough adhesive like ordinary self-adhesive adhesive and suction cup. Load more than 10 kg. No need to drill. No surface damage. All metal aluminum. Grant a modern appearance, high quality and durability. Full aluminum design Features scratches, corrosion and fading during daily use. Hand polished aluminum surface ensures a modern appearance down to the smallest detail. Easy installation: Use only lasts 24 hours. Suitable for smooth and rough surfaces. Reminder: 1. Not suitable for paint walls, colored walls, wallpaper or other soft or uneven surfaces. 2. After drying, simply scrape off the glue with a knife. Please wait for the adhesive to dry and if it spills over, remove it first. 3. When the indoor humidity is high, the drying time is longer. Please wait 48 hours or more before using it. Size: 41.5cm * 9cm * 4cm / 16.3inch * 3.5inch * 1.6inch weight: 140 g / 4.9 oz material: Aluminum Surface treatment: Polishing Installation method: Wall Hanging, Patented Adhesive + 3M Self-adhesive Tape Store Tips: 1 Size is manually measured, please allow error (1-3cm). 2. Due to the different monitor pixels, there may be some color difference, please contact the actual product.