<p><b>Description:</b></p> <p>Materials: Marine Grade 316 Stainless Steel</p> <p>Surface diameter: approx. 45mm/ 1.77 inch </p> <p>Tube Outer Diameter & Height: 22mm (7/8 inch). Overall Height: 25mm/ 1 inch</p> <p></p> <p></p> <p><b>Package Includes:</b></p> <p>1 Piece Boat Deck Drain</p> <p></p> <p></p> <p><b>Note:</b></p> <p>Please allow a little size error due to manual measurement.</p> <p>Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the item's color may be slightly different from the pictures. Please understand.Thanks!</p>