As an automotive professional I've been searching for a cost-effective and durable solution for enhancing the visibility of commercial vehicles. As a result of using this product, I found that the screw mount waterproof self-adhesive technology is perfect for heavy-duty equipment. The waterproof feature ensures reliable performance in all conditions, and the self-adhesive mounting was simple to apply. The only downside was that the size options are limited.Overall, I highly recommend this product for anyone seeking a high-quality conspicuity solution..