Upgrade Your Bathroom With This Innovative Shower Floor Drain Backflow Preventer. Featuring A Patented Maglev Drainage System And Magnetic Siphon Technology It Ensures 360-Degree Drainage While Preventing Unpleasant Sewer Odors. The Rotating Self-Cleaning Design And Automatic Open-Close Function Provide A Convenient And Hygienic Solution. Made With Nanometer Material This Drain Insert Is Durable And Resistant To Overflow. It Is Designed For Drain Holes With An Internal Diameter Of 1.5-1.77 Inches And A Tube Depth Of 2.56-4.13 Inches. Please Measure Your Drain Carefully Before Purchasing To Ensure A Proper Fit.
