Description: DRAIN PIPE SEALING RING: Drain pipe deodorant sealing ring, small size, big effect. QUALITY: Silicone sealing ring, not easy to damage, durable. UNIVERSAL: Fits most water pipes and is your perfect housekeeping assistant. SILICONE SEALING COVER: The silicone sealing cover is provided, which can be sealed when no drainage is required. ADAPTATION SCENARIOS: Suitable for washing machine drains, sink drains, sink drains, mop pool drains, etc. Specification: Material:Silicone Size Chart: Color: Gray Large: Diameter: 8.7cm/3.43inch8.7cm Inner and Outer Diameter: 6.5cm~7.5cm/2.56~2.95inch Suitable For: 7cm~7.5cm/2.76~2.95inch Medium: Diameter: 6.4cm/2.52inch Inner and Outer Diameter: 4cm~5.3cm/1.57~2.09inch Suitable For: 4.5cm~5cm/1.77~1.97inch Small: Diameter: 5.3cm/2.09inch Inner and Outer Diameter: 3.2cm~4.5cm/1.26~1.77inch Suitable For: 3.5cm~4cm/1.38~1.57inch Package Includes: 1Pc Water Pipe Seal Note: Please allow slightly errors due to manual measurement and different monitors. DRAIN PIPE SEALING RING: Drain pipe deodorant sealing ring, small size, big effect. QUALITY: Silicone sealing ring, not easy to damage, durable. UNIVERSAL: Fits most water pipes and is your perfect housekeeping assistant. SILICONE SEALING COVER: The silicone sealing cover is provided, which can be sealed when no drainage is required. ADAPTATION SCENARIOS: Suitable for washing machine drains, sink drains, sink drains, mop pool drains, etc.