Non-metal fences; Prefabricated pet barriers for attachment to the exterior of a home or recreational vehicle; Non-metallic barrier structures; Portable non-metal free-standing barriers; Inflatable non-metal fences; Prefabricated non-metal walls; Prefabricated inflatable non-metal walls; Prefabricated inflatable pet barriers for attachment to the exterior of a home or recreational vehicle; non-metal inflatable barrier being shaped in a rectangle to form an enclosure