Anti-clogging: Double layer filter design with removable grate and hair strainer to efficiently collect water and prevent clogging; easy to clean and maintain Anti-odor: Gravity spring design with auto-open and sealed function to help prevent unpleasant odors Wide Application: Standard 4-inch (10x10 cm) size; this floor drain is not compatible with Shower Drain Base or Rubber Gasket. Suitable for use in kitchen, bathroom, lavatory, basement, garage, laundry room, and toilet Modern Design: Decorative drain with black plating, designed to complement modern and existing decor; easy to install Solid metal construction: Made of brass and stainless steel for strength, durability, and resistance to rust Dimensions: 4 inches in length, 4 inches in width (10 x 10 cm); outlet size: 1.6 inches (40 mm) high-flow bottom outlet Functional Drain: Helps prevent clogging, odors, backwater, and insect entry Fast Draining: Evenly spaced holes allow efficient water drainage while maintaining a stylish appearance Detachable Design: Removable grate and hair strainer for easy cleaning and maintenance Decorative Square Drain: Ideal for centrally placed, multi-direction sloped floors; complements both traditional and modern fixtures Color: Black Material: Copper Package includes: 1 x Square Shower Drain Note: Light and display settings may cause slight color variation between the image and actual item. Measurement may vary by +/- 1-3 cm.