Portfolio slides component (How do you get them?)

Site URL: https://www.squarespace.com/websites/create-a-portfolio

Hi there,

I've seen some nice components in the portfolio on Squarespace's website

https://www.squarespace.com/websites/create-a-portfolio

If you scroll down to the heading "Create a portfolio that stands out" you can filter between layouts, you get a choice of:

• Postfolio Base Grid
• Portfolio Index background

and

• Portfolio slides

I can't seem to work out how to get the "Portfolio slides" component.

Does anyone know how to get it?

Regards

John