Shower drain covers for acrylic, fiberglass, metal, and tile shower stalls
MOEN 4-1/4 in. Tub and Shower Drain Cover for 3 in. Opening in Brushed Nickel 101663BN - The Home Depot
WESTBRASS Shower Drain Strainer Set with Screws, Grill and Crown In Polished Nickel D312-05 in the Bathtub & Shower Drain Accessories department at Lowes.com
Galleria Modern 4" Round Drain Cover - Brushed Stainless
Oatey 4-1/4 in. Round Push-In White Plastic Shower Drain Cover 42003 - The Home Depot
Built Industrial 5.8-inch Stainless Steel Square Shower Drain Cover For Bathrooms, Showers, And Sinks, Floor Drain With 2 In Bottom Outlet, Silver : Target