This set of Hu-Friedy dental dam clamps includes assorted sizes suitable for endodontics and dentistry. The clamps are made in the United States and come in a unit quantity of 8. The intended use/discipline is to provide a secure seal for rubber dams and other instruments. The clamps are suitable for use with a variety of materials and are easy to clean. The brand is well-known in the dental industry for its quality and durability. These clamps are a must-have for any dental professional who wants to provide effective and efficient care.