Our silicone floor drain core is the Ideal solution for unpleasant odors and from entering your home through floor drains. Suitable for use in bathrooms, kitchens, and laundry rooms, this product is easy to install and maintain. Simply insert the core into the drain opening and let it do the rest. The silicone material ensures a tight seal, effectively blocking backflow and odors. Features -Color:Multi -Material:PP and silicone -Size:6.50X5.50X5.50cm/2.55X2.16X2.16in -Odor sealing: the silicone construction provides an effective barrier against sewer odors, ensuring your bathroom remains fresh and odorfree - prevention: specially designed to prevent from crawling up through the drain, maintaining a bathroom environment -Robust silicone: made from durable silicone, it high temperatures , ensuring it remains effective over time -Simple installation: no tools are needed for installation, making it quick and easy to fit into various bathroom drains -Wide application: suitable for use in bathroom drains, washing machine covers, and pipes, offering a versatile solution for multiple scenarios Package list: 3 x white floor drainer 3 x black floor drainer