Variegated is 142 yds, shown on same product page by manufacturer… for instance compare #7011, lt copper w #7027, cranberry/gold/pine green; these are the two metallic shades. I can confirm. variegated spool fiber content reads 59%, 40%, and 1% respective to types and %s above.

In the sidebar at the site you can see sliver and holoshimmer are separate thread products; sliver is very narrow flat ribbon of thread whereas original metallic is colored fiber wrapped around a clear/white core.