Excellent Quality Material: This Pond Drain Strainer Is Made Of Explosion-Proof And Crack-Resistant Thick Stainless Steel, It Is Seamless And No Water Leakage, Designed To Resist Scratches, Corrosion. Universal Size : This Pop-Up Pond Drain Strainer Can Fit All Standard Sinks With A 1-1/2" To 1-3/4" (1.45 To 1.96 Inch) Drain Hole. The Spring Mechanism Of The Bathroom Sink Drain Stopper Works Well And Has Good Rebound Ability. Unique Design: The 2-In-1 Bathtub Stopper And Strainer Can Be Washed To Prevent Hair And Stains. Valuables From Flowing Out Of The Bathtub And Avoiding Unnecessary Blockages. Installation: Due To Its Simple Structure And High Practicability, It Does Not Require Any Tools, Just Remove The Old One And Insert The New Rebound Core To Complete The Installation. Application: The Click-Clack Pop-Up Pressure Plug Is Suitable For Bathrooms, Sinks, Kitchens, Bathtub Basins, Laundry Basins, Swimming Pools, Etc.