No grommets. No machinery. Just peel, stick, press, punch, and hang. PowerTabs provide a reliable alternative to traditional grommets for virtually any banner installation. Available in large and mini sizes, as well as white and clear options, our original high-strength adhesive tabs have earned the trust of sign shops nationwide Tab Size: 1 1/4" x 1.5" Hole Diameter: 3/8" Packaging: Case 10 pk of 100 tabs