The Winchester PDX1 Defender 410 Gauge 2-1/2 inch is designed for optimal home defense, featuring dual defense capabilities. Each round contains 3 plated defense discs and 12 lead pellets, providing a powerful and effective response for personal security. Whether you're facing a threat or need reliable ammunition for your shotgun, this 5-round box offers proven performance and precision. Trust in Winchester's dedication to quality and design, ensuring each shell delivers the reliability you need.