General description This universal sink drain is designed to fit various types of pop-up strainer basket drains, making it a versatile choice for bathtubs, kitchens, and washbasins. It is suitable for drain holes with an inner diameter ranging from 32mm to 42mm (1.26-1.65 inches). Please measure your drain hole size before purchasing to ensure a proper fit. Technical specifications Material: High-quality 304 stainless steel and thick copper Drain hole compatibility: 32mm to 42mm (1.26-1.65 inches) Type: Pop-up sink stopper Usage Features a built-in non-clogging filter that collects hair, accessories, dirt, and more Removable and washable design for easy maintenance Quickly opens and closes with a solid brass bounce core Can be installed without tools and disassembled into 3 parts for cleaning