DURABLE SOLID BRASS CONSTRUCTION: The channelless sink drainer is constructed from high-quality solid brass to ensure a long lifespan. Unlike cheaper alternatives that use ABS plastic nuts, this solid brass nut provides superior strength and long-term wear protection. Perfect for a reliable automatic sink stopper. HIGH QUALITY BLACK PLATING: The channelless sink drainer adopts advanced electroplating technology and features high-quality black plating. This ensures a smooth, corrosion-resistant appearance while maintaining its elegance. The perfect replacement for your bathroom stopper. EASY PUSH: This channelless sink drainer offers an easy-to-use push-button feature. Simply press the center to open or close the drain and drain easily. An ideal replacement for push-in sink stoppers in your bathroom. Fits Standard BSP Connection: This drainer is designed with a British standard G 1 ¼ BSP connection, which easily fits most sinks. It ensures a secure, leak-free installation, and is a