Made some gates out of strips of wood and EL wire (3d printed little clips to hold them up but some tape and wood or cardboard would do the job too).
https://www.amazon.com/gp/product/B005Q5WVBU/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
https://www.thingiverse.com/thing:3236685
