General description This Universal Sink Plug is designed to fit a variety of pop-up strainer basket drains, making it an ideal solution for bathtubs, kitchens, and washbasins. It is suitable for drain holes with an inner diameter ranging from 32 mm to 42 mm (1.26-1.65 inches). Before purchasing, please measure the size of your drain hole to ensure a proper fit. Technical specifications Material: High-quality 304 stainless steel and thick copper Inner diameter compatibility: 32 mm to 42 mm (1.26-1.65 inches) Usage Effectively prevents drain clogging with a built-in non-clogging filter that collects hair, accessories, dirt, and more. Removable and washable design for easy maintenance; simply clean the filter to avoid plumbing issues. Pop-up function allows for quick closing and opening in one second. Installation Easy installation process; no tools required to remove the old bouncing core and install the new one. All-metal sink stopper can be completely disassembled into 3 separate