The keg collars are often used to identify date of manufacture

Can it hold two inserts

shelf-ready look with these custom printed pressure-sensitive slim can labels

storefront windows

Price Label Tag Holder for Wire Fixtures-3"W x 1.25"H- Clear- 50 pieces natural The keg collars are oftenThese Price Tag Label holders attach quickly and securely hold to wire retail displays. Price Tag Labels Holders for Wire Displays Price Tag Label Holder has durable design to attach quickly and securely to wire. Attaches quickly and easily to wire baskets, grids and displays. Extremely secure and durable. For use with adhesive backed labels. Ideal for displaying retail price tag labels or grocery store sale information. Also works great for labeling