stitch identification?

I saw this sample hanging in Michaels. Does anyone know what the stitch is?

It looks like crochet to me. Single crochet stitched with chain 1 in between.

Knitcindy

Here’sAnother photo

Looks like crochet to me, too.

The picture looks like sc and the video I found is in dc but the idea is the same. Work into the ch sp, ch1.