These professional rubber bands have been produced in the USA since 1987. They are extremely durable and do not break when stretched like their Chinese counterparts. Recommended, valued, and used by breeders worldwide. Made from high-quality, natural, and non-toxic latex. The 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: L Diameter: 9.5 mm Thickness: small weight - thin Quantity per package: approx. 1000 pcs. Color: 3 colors to choose from.