South Australia's climate varies considerably across the state. Adelaide and the Adelaide Hills experience hot, dry summers and mild winters, while the Eyre Peninsula, Outback SA, and the far north are subject to extreme heat, dust, and intense UV exposure for much of the year. For outdoor and industrial worksites across the state, polypropylene tearproof tags are recommended over standard card tags due to their resistance to heat, UV radiation, water, oils, dust, and chemicals. Self-laminating tags offer additional protection for handwritten entries in harsh or dusty conditions. Card tags remain a practical and cost-effective option for indoor environments, short-term applications, or lower-exposure settings such as warehouses and light manufacturing facilities.