4 Inch Square Screw-in Shower Drain Cover Chrome

O.D. 4 Inch (101.6mm*101.6mm) Square Shower Drainer Cover Replacement, Screw Holes Center to Center Measures 3-3/8" (85.7mm),Please Measure before Purchase (Outer Diameter and Screw Hole to Hole) | This Floor Drain Cover is Made of Premium Grade (Thick( 0.07inch )1.8mm) 304 Stainless Steel, Thick enough, Avoid Deformation. | The Diameter of Drainage Hole is about 0.4 Inch Big Drainage Hole for High Flow Rate, preventing clogs and maintaining a clean and hygienic bathroom. | Just for 4" drain, This floor dariner cover is Screw-in Type , NOT SNAP-IN TYPE. | sleek and modern appearance,adding a touch of elegance to your shower area,Simply unscrew your old bath drain cover and replace it with this.