Our floor drain trap seal core is your new choice for drain trouble, great for tubes for toilet bathroom. There is no need to change the existing floor drain and sewer. Easy installation, with no alteration to existing outlets. Let you and your families stay from bad smell. Features - Color: Multi -Material:Plastic - Size: 11.00X4.00X4.00cm/4.32X1.57X1.57in -Effective odor prevention, drain hose plug effectively prevent the spread of unpleasant odors from the drain . -Multi-functional and useful, suitable for washing machine drain hose, sewer, kitchen sink drain hose, bathroom washbasin drain hose. -Made of reusable plastic material, drain hose plug is sturdy and useful, ensuring longer-lasting use, without deformation easily. -Easy installation, simply place the sealing plug on the drain hose, no professional tools required. -Simple and delicate design, wonderful workmanship, excellent sealing effect. Package list: 8 x plugs