Stylewise by Keeney Push Button Bathroom Sink Drain - Plastic Chrome Finish

Got this Stylewise push button drain for a bathroom sink. It's the plastic version with a chrome finish on the top part. It's made for sinks that have an overflow hole. The stopper is removable so it's pretty easy to clean out hair and stuff. Still in the original packaging, never ended up using it for my project. 1-1/4 inch size which is standard for most bathrooms.