Tiny Lizard Visitors

These tiny lizard seem to find their way into our house. I watched this one roam our family room.
It went up onto the curtains, into the remote control holder and who knows where from there. I am constantly rescuing them from our cats. They play with them until the poor little critters die or loose their tail getting away. I am told they are harmless and sometimes have generations in a house. They are kind of cute.