How to implement slick slider in the same way as in the link?

Question

HTML

how to implement slick slider like in the link
https://www.leesa.com/products/leesa-mattress

Answer 1

It's certainly not a slick slider but: www.menucool.com/slider/thumbnail-slider-demo-3

Answer 2

2 slicks like can be docked.
asNavFor if memory serves.

$('.js-slick-carousel-product-for').slick({
            arrows: false,
            asNavFor: '.js-slick-carousel-product-nav',
            dots: false,
            infinite: true,
            slidesToScroll: 1,
            slidesToShow: 1,
            speed: 300
        });

        $('.js-slick-carousel-product-nav').slick({
            arrows: true,
            asNavFor: '.js-slick-carousel-product-for',
            dots: false,
            focusOnSelect: true,
            infinite: true,
            slidesToScroll: 1,
            slidesToShow: 4,
            speed: 0,
            swipe: false,
            vertical: true
        });