On the table

The mats warm up in minutes and hold dishes at serving heat for as long as the evening runs. The lengths cover different tables - the weeknight mat, the wider family spread, the long run of counter that doubles as a buffet - and on each card the length is a choice, not a separate listing.

Some sizes ship with a heat-resistant pad for the dish that comes straight from the oven, and the pad is also sold on its own. The modular tray is the rigid version of the same idea: panels that clip into the width the table needs, with the cord out the back. The cordless lunch box is the one that travels.

Unplug, let it cool, wipe it down. That care routine is most of the manual. Replacement cords for the mat and the tray live here too.