This professional-grade medical dilator trainer set includes 5 pieces designed for medical training and educational purposes. Made from medical-grade silicone, these training instruments are suitable for healthcare professionals and medical education facilities. The set weighs 6 ounces and is designed to operate optimally in ambient temperatures between 59 to 77°F (15 to 25°C). Manufactured by Anshi Enterprises in India, these training tools meet FDA Class I device classification standards for over-the-counter use. The set comes with consumer-friendly instructions and is intended for professional healthcare training applications. Each piece in the set is precisely crafted to provide realistic simulation experience for medical education purposes. Store in a clean, dry place within the recommended temperature range for optimal maintenance.