Large Displacement Kitchen Bathroom Water Drain Filter Floor Strainer Plug Trap Siphon Sink Anti-Odor Pest Prevention Deodorant Material: ABS Color: Blue Water Seal Height: 5mm Accessories: Stainless Steel Reducing Ring, Silicone Reducing Ring Style: Modern and Simple Specifications: ABS plastic body, resistant to aging, impact, and deformation. Silicone reducing ring provides long-lasting elasticity and anti-aging performance for a reliable seal. For drain openings with a diameter of 35–37mm, use the anti-odor core directly. For openings 37–44mm in diameter, add the silicone reducing ring. For openings 44–52mm in diameter, add the stainless steel reducing ring. Package Included: 1 x Floor Drain Core Note: Manual measurement may result in a size deviation of 1–2 cm. Color may vary slightly due to differences in monitor settings.