<https://www.slidup.com/ca/en/product/slidup-2200-pocket-door-hardware-kit-with-removable-track-7-feet-height/#product>
<http://schema.org/description>
"for 1 door up to 7 ft height and 100 lbs"
<https://www.slidup.com/ca/en/product/slidup-2200-pocket-door-hardware-kit-with-removable-track-7-feet-height/>