Are you looking for a professional and practical sewer device? Do you need a sturdy and reliable tool that can handle multiple tasks? Our professional sewer device kit is designed to meet your needs. It helps prevent sewer odors and insects from entering your bathroom and kitchen. Features - Color: White - Material: Silicone and ABS plastic - Size: Approximately 5.00 x 3.20 x 3.00 cm / 1.97 x 1.26 x 1.18 inches - Suitable for installation on PVC or sewer pipes - Compatible with drainage pipes up to 32 mm in diameter - Fits 40-50 mm PVC drainage pipes - Suitable for floor drains with a water flow diameter of approximately 40 mm - Includes: 1 x 40/50 sealing ring, 1 x core, 1 x decorative cover - Made from premium, wear-resistant silicone and ABS plastic for durability and long-term use - Effectively seals against odors and insects, contributing to a cleaner living environment - Easy to install on sewer or PVC piping - High-quality materials provide a reliable and practical solution - Widely used in toilets, bathrooms, kitchens, restrooms, and other areas Package List 1 x 40/50 sealing ring 1 x core 1 x decorative cover