Features: Universal auto adhesive picture hooks made from durable plastic provide traceless hanging with elegant bowknot design, requiring no drills or tools. Features strong adhesive backing for easy peeling and stick installation on wood, glass, tile, and metal surfaces – not recommended for painted walls. Ideal for renters, homeowners, and interior decorators seeking temporary or permanent display solution without wall damage. Perfect for securely displaying posters, framed photographs, and portable artwork in livings rooms, bedrooms, or gallery walls. Decorative yet functional design combines discreet wall mounting with a stylish accent to enhances modern home decors arrangements. Specifications: Component: Plastic Size: Approx.7.5x3cm/3.0x1.18inches Package Includes: 20Pcs auto Adhesive Picture Hooks note: Please allow 1-2cm error due to manual measurement. Please make sure you will not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thanks!