This refill roll from 3M is designed specifically for the SDR-20 series, providing a convenient way to easily display the numbers 20 through 29. Ideal for use in various applications such as labeling, signage, and organization, it offers a clean and professional look.

• Compatible with 3M SDR-20 series labelers
• Includes numbers 20-29 for versatile labeling
• Easy to peel and stick for hassle-free application
• Durable material ensures longevity and resistance to wear
• Ideal for office, home, and educational settings