Solid brass construction with durable water plating finish ensures longlasting performance and a look. The quality plating layer provides strong adhesion, a uniform color, and exceptional corrosion resistance, keeping the surface glossy and bright over time. Compatible with overflow hole sizes between 0.87 and 0.95 inches, the internal plastic parts are adjustable for a precise fit. The wearresistant chrome finish coordinates seamlessly with most faucets for a consistent, stylish appearance. Installation is quick and tool — simply push in and click into place. This product decorates the overflow opening without blocking it, maintaining full functionality. Key benefits: Strong solid brass body for durability and reliability Corrosionresistant plating maintains shine and finish for years Adjustable design fits standard overflow hole sizes Chrome finish matches most bathroom fixtures Quick installation without tools Use scenarios: 1. Enhancing the appearance of a bathroom sink by covering the overflow opening with a sleek, matching finish. 2. Replacing worn or outdated overflow hole trim to refresh your bathroom's look. 3. Ensuring the overflow remains unblocked while adding a coordinated accent to match existing faucets and hardware.