Bullet Points WIDE RANGE OF SIZES – Includes US ring sizes 1 through 16 plus multiple international sizing scales for versatile ring measurement. EASY FINGER SIZING – Quickly determine the proper ring size when designing, purchasing, resizing, or repairing jewelry. STURDY PLASTIC CONSTRUCTION – Durable plastic sizing rings are lightweight, reusable, and suitable for repeated use. CLEARLY MARKED SIZES – Each sizing ring is etched with its corresponding size for quick and convenient identification. FOR JEWELRY WORK & CRAFTING – A practical measuring tool for jewelers, jewelry makers, crafters, designers, repair shops, and hobbyists. Product DescriptionThe ToolUSA TJ-91176 Universal Ring Sizer Set provides an economical and convenient way to determine finger sizes for jewelry making, fitting, and repair. The set includes US sizes 1 through 16 along with multiple international sizing scales, giving jewelers and designers a versatile selection in one compact tool. Each sizing ring is made from sturdy plastic and clearly etched for easy identification. The individual rings are conveniently organized together on a metal cable, making the set easy to store, carry, and use at the workbench.