O cobre-botas é fabricado com o mesmo material laminado que o 3M™ Fato-macaco de proteção 4535 Tipo 5/6.
3M™ Overboot Covers 440 are a reliable, disposable boot cover designed to help protect footwear against non-hazardous light liquid splashes and dusts. Offered as an accessory, the overboots are made from a microporous laminate material with an anti-static treatment. The overboot covers are designed with ties and elastic at the calf to help ensure a good fit.