These professional rubber bands have been produced in the USA since 1987. They are extremely durable and do not snap when stretched like their Chinese counterparts. Recommended, valued, and used by breeders worldwide. Made from high-quality, natural, and non-toxic latex. The rubber bands are soft and flexible, and they do not damage the hair. Ideal for creating ponytails and top knots. Indispensable for every breeder, groomer, or owner of long-haired pets. Size: M Diameter: 7.9 mm Thickness: medium weight Quantity per package: approx. 1000 pcs. Color: 8 colors to choose from.