1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your LUCKDANO Sink Overflow Cover. Please read this guide thoroughly before installation and retain it for future reference. This product is designed to cover the overflow hole in bathroom and kitchen sinks, offering both functionality and an aesthetic finish.
2. Product Overview
The LUCKDANO Sink Overflow Cover is a durable and aesthetically pleasing accessory for your sink. Constructed from high-quality brass with a robust plating layer, it is designed for long-lasting use and resistance to daily wear. Its universal design ensures compatibility with various ceramic pots and bathroom sink drain covers.

Figure 2.1: LUCKDANO Sink Overflow Cover installed in a white bathroom sink, with a close-up inset showing the back of the cover with its white plastic clips. This image illustrates the product's appearance and its installation mechanism.
Key features include:
- Durable Construction: Made from high-quality brass for extended service life.
- Attractive Finish: Shiny and bright surface with uniform color, enhancing sink aesthetics.
- Universal Compatibility: Designed to fit most standard ceramic sinks and drain covers.
- Secure Adhesion: The plating layer ensures stable installation, preventing accidental dislodgement.
3. Safety Information
Please observe the following safety guidelines:
- Ensure the sink overflow area is clean and free of debris before installation.
- Do not use excessive force during installation to avoid damaging the product or the sink.
- Keep out of reach of children to prevent choking hazards from small parts.
4. Package Contents
Verify that all items are present in the package:
- 1 x Sink Hole Circular (Overflow Cover)
5. Setup and Installation
The LUCKDANO Sink Overflow Cover is designed for easy, tool-free installation.
- Prepare the Sink: Ensure the overflow hole in your sink is clean and dry. Remove any existing cover or debris.
- Position the Cover: Align the LUCKDANO Sink Overflow Cover with the overflow hole.
- Install: Gently push the overflow cover into the hole until you hear or feel it securely click into place. The plastic clips on the back are designed to hold it firmly.

Figure 5.1: The LUCKDANO Sink Overflow Cover securely installed in a sink, demonstrating its flush fit and appearance.

Figure 5.2: Rear view of the overflow cover, highlighting the white plastic clips that facilitate easy and secure push-in installation.
6. Operating Instructions
The LUCKDANO Sink Overflow Cover is a passive component. Once installed, it functions automatically to cover the overflow opening, allowing water to drain through the overflow channel when the sink is overfilled, while maintaining a finished appearance.
7. Maintenance
To ensure the longevity and appearance of your sink overflow cover:
- Cleaning: Wipe the surface regularly with a soft, damp cloth and mild soap. Avoid abrasive cleaners or harsh chemicals, as these can damage the plating.
- Inspection: Periodically check that the cover remains securely in place. The strong adhesion of the plating layer helps prevent it from falling off.
8. Troubleshooting
If you encounter any issues, refer to the following common solutions:
- Cover is Loose: Ensure the plastic clips are fully engaged with the sink's overflow hole. If the hole is unusually large, the cover may not fit securely.
- Discoloration: If the cover discolors, it may be due to harsh cleaning agents. Use only mild soap and water for cleaning.
- Does Not Fit: Verify that your sink's overflow hole is a standard size compatible with a push-in cover.
9. Specifications
| Feature | Specification |
|---|---|
| Item Type | Sink Hole Circular |
| Material | Brass |
| Weight | Approx. 14g / 0.5oz |
| Product Size | Approx. 3 x 1.5 cm / 1.2 x 0.6 inches |
| Model Number | LUCKDANOm7zrgbo13h-11 |
| ASIN | B0DCCCMSQY |
10. Warranty and Support
For any questions, concerns, or support needs regarding your LUCKDANO Sink Overflow Cover, please refer to the retailer's return and support policies where the product was purchased. Keep your proof of purchase for warranty claims, if applicable.