No drilling: No drilling required, no damage to the wall or glass. Best for tiles, wood, plastic, glass. Strong bearing capacity: strong stickiness and protects from water. Easy to hold 8kg and hold - 10kg Please wait 24 hours before placing anything. Material: Made of stainless steel and brushed for durability and reliability. Wide range of applications: The universal hooks are multifunctional in the kitchen, bathroom and household for tea towels, towels, bath towels, bathrobes and clothing. Stylish design: stylish coat hook, beautiful and fashionable, compatible with all other modern home decor. Best for jackets, coats, bathrobes, bath towels, hand towels. Specification: Material: SUS304 stainless steel, rustproof and corrosion-resistant. Material: stainless steel. Surface: brushed. Package includes:4 x self-adhesive coat hooks. Note:Self-adhesive hooks can only be used on smooth surfaces such as glass, wood, tiles, mirrors, baking surfaces, smooth metal surfaces, etc. Do not attach them to easily peeling and rough walls such as plastered walls. Using hooks on these walls creates a loose adhesion. Thank you for your understanding.