A packet of 25 Smokey Sani bags with a thickness of 30µm. Each bag is approximately 560mm by 660mm in size.A sani bin bag, also known as a sanitary bin liner, is primarily used to line sanitary waste bins for the disposal of used feminine hygiene products, baby diapers, or other hygienically sensitive items. They offer a convenient and hygienic solution for waste disposal, keeping bins clean and reducing the need for frequent cleaning.