Sturdy structure: Stainless steel filter cage and PP plastic pipe ensure the durability and wear resistance of the sink drain. Space saving: The drain hole adopts a surface-mounted design. on the back, which can help you save more space in the front Humanized design: Our kitchen sink drain is equipped with a built-in non-return baffle to prevent odors and dirt from returning, and the valve core adopts a transparent design for easy maintenance. EASY TO INSTALL: Our double bowl kitchen sink drain is installed quickly and easily, without the need for special tools