White Odor Proof Shower Floor Drain Drains Stopper One Way Drains Valve Sewer Core Drainage Insert Drain Plug Drainer Drains Strainer for Bathroom Sink and Bathtub Drains Strainers,Backflow Preventer

DUAL FUNCTIONALITY: Acts as both a drain stopper and backflow preventer, effectively blocking unwanted odors and preventing drain clogs in bathroom fixtures | UNIVERSAL DESIGN: Compatible with standard bathroom sink, shower, and bathtub drains, providing versatile use throughout your bathroom | EASY INSTALLATION: Simple drop-in design allows for quick placement without tools or complex assembly requirements | ONE-WAY VALVE: Innovative core mechanism allows water to flow down while preventing backflow and unpleasant sewer gases from rising | DURABLE CONSTRUCTION: Made with high-quality white materials that resist corrosion and maintain functionality through regular use