Premium Copper & Resin Construction: Crafted with durability copper chimes and colorful resin housing that combines classical elegance with modern aesthetics Enhances home decor with its artistic appeal Made with resin and environmentally metal, ensuring use Ideal for health focusing households seeking sustainable decoration solution Long Lasted & Rustproof: Metal bells resist oxidation and maintain clear tones over time, while waterproof resin shells fading or deformation Built for years of great use in various indoor / outdoor settings Strong Design: Features advanced technology for secure attachment to doors without hooks Works perfectly on wooden or metal doors, falls and damage while adding decorative charm to your entryway Versatile Color Option: Available in, black, and gold to pair with different home styles Compact oval shape ( 5.5x7.7cm) fits doors, fridges, or shop entrances as both functional decor and artistic accent