The AdaMount Standard 402A Radiograph Mount is a high-quality product designed for organizing and securing radiographic films. Key features include a durable plastic construction and a lock-in tab system for easy film loading and added security. The mount is black, sized at 2.75" x 4", and features two windows, making it ideal for #0 size films. Each package contains 100 mounts, providing an efficient and organized solution for dental practices.