Our 4 Pack Rings work with soft drink and beer cans. Perforated for easy separation, they fit 12 oz. cans and apply manually or with machines. Each spool delivers 2,000 heavy-duty carriers, ideal for high-volume production. Whether using the 6-packer or 8-packer, these rings provide consistent performance. Streamline your workflow with dependable 4 Pack Rings today. https://www.sixpackrings.com/category/4-Pack-Rings