This drain stopper features a flexible design that conforms to different pipe diameters, creating a multi-seal barrier to block sewer odors and prevent pest intrusions. Its adaptive silicone structure expands to fit pipes from 32mm to 110mm, while the reinforced inner layer resists deformation from water pressure. The tool-free installation allows quick placement in any drain, and the anti-corrosive surface is easy to clean.

Constructed from food-grade silicone combined with a stainless steel skeleton, the stopper withstands temperatures from -20°C to 80°C. The eco-friendly materials are resistant to chemical corrosion and maintain elasticity over long-term use.

Suitable for kitchen sinks, bathroom drains, and utility room pipes, this stopper fits diameters from 32mm to 110mm in both residential and commercial spaces. It effectively prevents cockroaches, flies, and sewer gas intrusion, making it an ideal solution for maintaining hygiene in kitchens, bathrooms, or any area with drainage systems that require odor and pest control.