The Steellabels 129 Vinyl Waterproof Electric Fuse Box Stickers are durable circuit breaker labels made of high-quality vinyl material. These rectangular stickers are designed for panel mounting and are suitable for use with 110 standard plug circuits. Manufactured in the United States, these stickers are a practical and reliable solution for labeling electrical circuits in a waterproof and long-lasting manner. Perfect for home improvement projects and electrical maintenance, these stickers provide clear and consistent identification for circuit breakers.