Book rings are the sure fast method of keeping things together. These binding rings are made with smooth and tough steel coating that ensures that your binder rings won't crack or chip. Durable metal book rings can be used for a huge assortment of projects as well as conveniences around the home and classroom. A rust free metal book ring from Hygloss is meant to last through heavy duty usage and can stand up to wear and tear. Each pack contains 36 book rings per pack with 9 each of 4 assorted sizes. Sold as a pack of 2 for a total of 72 book rings. Book rings are the sure fast method of keeping things together. These binding rings are made with smooth and tough steel coating that ensures that your binder rings won't crack or chip. Durable metal book rings can be used for a huge assortment of projects as well as conveniences around the home and classroomDetails:Metallic colors4 assorted sizesEach pack contains 36 book ringsSold as a pack of 2 for a total of 72 book rings