1. Backflow prevention and odor control. The 6-piece silicone floor drain set blocks odors and ensures smooth drainage. Durable silicone fits standard pipes in toilets, bathrooms, and kitchens. Ideal for remodeling a bathroom, kitchen, or utility area. 2. Hygiene focused shower drain. The 6-piece silicone shower floor drain prevents insects and odors from entering the drain and keeps the shower clean. Suitable for busy family bathrooms, guest showers, or shared shower spaces. 3. Adjustable silicone floor drain with automatic shutoff. The design stops sewage odor and the flexible silicone resists wear for long service life. Ideal for most toilets, bathrooms, kitchens, basements, and laundry areas. 4. Silicone floor drain for kitchen, bathroom, or laundry. Blocks bugs and odors while preserving the drain's appearance. Perfect for kitchen floors near sinks, bathrooms, or laundry rooms.