These are new, but are bulk. No packaging.

The silicone pin absorbs the vibration between the fan and the case allowing a quiet work environment. Push the smaller end through fan towards the inside of the case. Just pull on the end, from the inside of the case, until it snaps into place. Fits in any standard case fan screw hole of ~ 4mm

 

Orders coming in before 2pm pst are usually shipped out same day.  Orders coming in Friday afternoon or Saturday morning can sometimes be shipped out and Saturday, but most likely they will be shipped out on the following Monday morning. There are no shipments going out on Sunday.