Antibacterial lanyard in white polyester with metal carabiner. Products with antibacterial treatments are able to drastically reduce the bacterial loads present on the surfaces of the materials, thanks to the incorporation of permanent static microbial agents, with high effectiveness in inhibiting and preventing bacterial contamination. Article according to the ISO 22196 standard, which determines the antibacterial activity in plastic materials and non-porous surfaces, which allows us to know the effectiveness of microbial inhibition that the additives have on the treated objects by means of a quantitative evaluation.