Product Category: Self-adhesive Hook Material: Stainless Steel + Bamboo Wood Style: Single hook Maximum load: 3kg 1 hook x 4 3M self-adhesive, leaves no trace after removal, elegant brushed stainless steel, sustainable . Suitable for smooth surface doors in bathrooms, bedrooms, wardrobes, toilets, etc. Great for hanging towels, pajamas, coats, kitchen utensils, keys and more. Powerful stainless steel for long life. Instructions for use: Installation method: 1. Wipe the adhesive surface with a clean soft cloth and let it dry fully; 2Tear off the anti-reflective paper, do not touch the adhesive surface with your hands; 3. When gluing, press the entire hook hard for 10 seconds. Precautions 1. When the surface to be adhered is oily, dirty or waxed, it should be cleaned before pasting; 2. Hanging weight When using objects, please use them after cleaning and gluing for 12 hours; 3. Do not hang fragile, easily damaged and dangerous items . Use self-adhesive refills without nails to secure product. For best results, wait 3-5 days before using. Caution: Do not apply this product to painted, wallpapered, painted walls or other soft or uneven surfaces. Shopping tips: 1. The size is measured by hand, please allow error (1-3cm). 2. Due to different display pixels, there may be color difference, please refer to the actual product.