3 3/8 inch (8.57 cm) - Kitchen Sink Stopper Stainless Steel Garbage Disposal Plug Fits Standard Kitchen Drain Size of 3 1/2 inch (3.5") Diameter

Works great! Seems like a good universal fit for most sink drains and it's decent quality.

Perfect fit! Rubber gaskets on the side create a nice seal. I like the metallic feel and look. Also feels quite sturdyBefore getting this I'd have to shove a wet rag in the drain to defrost meat. I'm way too excited about this drain plug hahaI took a pull back photo of the insinkerator to give you an idea of the sink I have. I did measure before ordering

Works & looks great! Seals good to hold water in sink.

Works good and doesn’t leak for the garbage disposal side of my sink but not the other side. Looks nicer than the black rubber ones. Would buy again. Cleans up easily!

Great product. The rubber is soft and maluable that really generates a great suction. Great value.

Finally found a sink plug that works and I don’t think my sink is all that different than any other kitchen sink I’ve seen. it is universal give it a try, especially if you’ve been having troubles like I was finding one that actually worked. I will forward one though it works so well it’s hard to get out. I am sure after a couple uses it will be easier. and to be fair, I could be doing it wrong. You may have to push it down again to pull it up and I just tried to pull up. I’ll have to try it.

This is reasonably priced, and it actually holds water in my sink. It fits securely with no leaking. I have a stainless steel Franke sink. Good purchase.

It doesn't fit my sink, too big, after reading the reviews of others who had purchased this product I felt confident that it would fit my sink but it doesn't, it's well made but too big.