I have migrated to Printables because of the security and UX issues here at Thingiverse. You can find this model here:

https://www.printables.com/model/166837-shower-strainer

A simple strainer to keep hair out of the drain in our shower enclosure. Probably fits many kitchen sinks and washbasins as well.

Optimized for high flow at low pressure.

Scale

At 100% scale, this thing fits drains with an inner diameter of between 38mm and ~46mm. At 112% it fits standard 1¾ inch drains.