General description The AlwaysH 2 Pieces Basin Drain is an improved drain plug designed for bathroom sinks, featuring a hair strainer and a removable strainer drain plug. This versatile product serves as both a sink stopper and a sink strainer, effectively collecting hair and preventing blockages while ensuring smooth drainage. Technical specifications Material: Fine copper and 304 stainless steel with multi-layer chrome surface Inner diameter compatibility: 34 mm to 40 mm Dimensions: Fits sinks with an inner diameter of 1.02 to 1.2 inches Installation Simple installation: Just insert the drain plug into the drain hole. Usage Pop-up design allows easy switching between water retention and drain mode by pressing the top cover. Highly efficient filtration captures hair and dirt, solving clogging problems. Other information Note: Please measure the size of the drain hole before purchasing. Data is manually measured; allow for 1-3 cm error due to differences in light and display.