V-TOP Tub Stopper 2 Pack, 6 inches Large Silicone Drain Plug Hair Stopper Flat Suction Cover for Kitchen Bathroom and Laundry (Mix)

Really good one

They are deformed and won’t sit flat flat over the drain, so they are absolutely useless as drain covers

These drain covers are a simple and effective solution if you just want to block water or catch hair without dealing with built-in stoppers. The silicone is soft and flexible, and the flat design creates a good seal over the drain, which helps keep water from draining out and can also reduce odors. They’re easy to clean and reusable, and the 6-inch size fits most standard drains in kitchens, bathrooms, or laundry areas.

These drain stoppers are substantial, quite lg. They work well and will be easy to keep clean.

They really stop the water up