- Enhanced Outdoor Experience: Made of durable acrylic, this signal mirror is built to last. Its robust construction provides superior reflection, ensuring you can signal for help effectively. Weighing only 1.16 ounces and compact in size, it's an essential lightweight accessory for any outdoor survival situation. - Versatile Emergency Tool: This multifunctional survival kit includes a signal mirror, emergency whistle, and carrying rope, making it ideal for camping, hunting, and extreme sports. Enjoy peace of mind knowing you have a reliable tool at your side for any unexpected circumstances. - Unlimited Reusability: Beyond emergencies, this signal mirror functions as an everyday mirror and can transmit signals over 100 km in clear weather. It offers excellent accuracy and speed for signal reflection, even on cloudy days or at night with proper lighting. - Optimal Protection: The mirror surfaces are safeguarded by a protective film and a sturdy PP storage box, ensuring clarity and effectiveness. The design prevents scratches and damage, maintaining the high quality of the mirror surfaces for long-lasting use.