Washbasin Leakage Plug Basin Bounce Core Sink Leakage Plug Basin Press Type Accessory Backflow Odor Device Features: 1. Drainage: This basin overflow plug features an design that ensures drainage, allowing water to out quickly and efficiently, any unwanted standing water. 2.Odor and Insect Barrier: Our sink stopper includes a mechanism for odor and , ensuring your bathroom remains fresh and from pesky or unpleasant smells. 3. Filtration System: Experience the benefits of filtration with our advanced drainage solution. It effectively traps debris and prevents clogs, promoting a cleaner and environment. 4. Three-Dimensional Filter Mesh: The integrated three-dimensional filter mesh enhances the filtering capability, providing superior performance in keeping your wash basin clear of food particles and hair. 5. Material: Crafted from materials, this -up assembly is built to last, resisting wear and tear while maintaining its functionality over . Product Description: Color: electroplated , frosted black, gold Suitable : 33-40MM and small 28-31MM Product size: 6*6*6cm Material: stainless steel + copper bounce core Products include: 1* basin spring core