DURABLE SOLID BRASS CONSTRUCTION: The sink drain is made of high-quality solid brass for a long lifespan. Unlike cheaper alternatives with ABS plastic nuts, this solid brass nut offers superior strength and long-lasting protection against wear and tear. Perfect for a reliable pop-up sink plug. HIGH-QUALITY BLACK COATING: The sink drain is manufactured with advanced electroplating technology and features a high-quality black coating. This ensures a smooth and corrosion-resistant appearance while maintaining elegance. A perfect replacement for your bathroom plug. EASY PUSH FUNCTION: This sink drain has a user-friendly push function. Simply press the center to open or close the drain and empty it easily. An ideal replacement for push-button sink plugs in your bathroom. Compatible with standard BSP connection: This drain is designed with a British standard G 1 ¼ BSP connection, which can be easily adapted to most sinks. It guarantees a secure and leak-free installation and is a reliable choice for replacing any bathroom plug or click drain. Complete set, easy installation: This set includes all necessary accessories for easy installation. All accessories are available to quickly replace the old plug and install the new one, making this the ideal pop-up plug for your bathroom.