Our bathroom drain sealing ring is designed to prevent unpleasant smells from escaping your drainage system. Simply install it in your floor drain or sink drain to maintain a fresh and clean environment. Features -Color:Assorted Color -Material:Silicone -Size:6.00X4.00X3.60cm/2.36X1.57X1.41in -Various occasion: its nice function makes it appropriate for various occasions, such as toilets, bathrooms, kitchens, offices and so on, can add a cute, bright and neat effect to these places -Anti backflow: features a backflow prevention core for kitchen drains, stopping water from flowing back and keeping your kitchen air fresh -Overflow protection: prevents washing machine drain pipes from backflowing, avoiding water overflow and potential damage to your home -Versatile application: efficiently addresses drainage issues in bathrooms, kitchens, and laundry rooms, making it a versatile solution for various settings - and reliable: made from materials for ensuring performance without quality concerns Package list: 3 x sewer sealing rings