6 Inches (Approximately 15.2 Cm) Long, 6 Inches (Approximately 15.2 Cm) Wide. High Flow Capacity, Effectively Solving The Problem Of Bathroom And Shower Room. The Heavy-Duty Steel Cover Has Good Airtightness. The Adjustable Flange Allows You To Adjust And Set The Height Of The Floor Drain To Adapt To Any Height To Ensure That The Drain Pipe Is Perfectly Set When Pouring The Concrete Shower Tray .This Square Drainage Shower Is Made Of Standard 304 Stainless Steel, And The Base Flange Is Compatible With PVC And ABS Pipe Drainage Surface Drawing Treatment, Which Can Prevent Corrosion, Scratches And Rust, And Is Durable.