General description Our 2 Pieces 4 Seals Universal Pop-Up Sink Plug is designed to effectively prevent clogs and odors in your sink. Made from rust and corrosion-resistant stainless steel and thickened brass, these drain plugs ensure long-lasting use and maintain their appearance even after prolonged use. The innovative pop-up design allows for easy operation and maintenance. Technical specifications Material: Stainless steel and brass Filter inner diameter: Suitable for drain holes with an inner diameter of 34mm to 40mm Compatibility: 99% of sink drain holes Installation No tools required for installation Simply remove the original copper core Insert the new drain plug and gently shake to fit Press the switch to save and drain water Usage Designed with a removable basket for easy removal of foreign objects Prevents clogging and the formation of unpleasant odors Multiple fine filter holes to catch hair, rings, and debris