StopShroom

Say hello to the Universal 4" Stopper Bathtub and Sink Drain. It's a mushroom-filled world we just live in it. This design philosophy is simple: create useful and easy-to-use products that solve everyday problems and that are, most importantly fun.

Perfect for my kitchen sink! Doesn’t come unstopped and covers the entire drain seamlessly.. Anonymous. Mon Nov 17 2025

The revolutionary designed StopShroom Universal Drain Stopper Plug fits into any standard sized bathtub or bathroom sink drain for those times you want to take a bath or fill up the sink. For the perfect seal every time, look no further than the revolutionary StopShroom. The lower ring presses just inside the drain, with the larger ring on top seals from the outside, creating an air-tight seal. No more leaks.

Perfect fit for my bathtub. Just what I needed at a good price.. Wilbur. Quakertown, PA. Wed Dec 07 2022

When it's bath time or when you simply want to fill the sink, StopShroom works seamlessly to make that happen. Simply place it over the drain hole and press down on the suction cup and you're done.

Does the job well each time. Recommended for sure.. Eric. Hazlet, NJ. Sat Mar 21 2026