This women's self-defense tactical pen keychain is the perfect companion for outdoor activities. Its aluminum alloy construction ensures lightweight yet robust durability. Whether traveling or for everyday use, it provides reliable protection while doubling as a keychain for convenience. Choose your favorite color to enhance your personal style while boosting your safety. Product Features: * Multi-functional design suitable for outdoor self-defense * Material: Aluminum alloy, durable and lightweight * Dimensions: 13.5cm x 1.3cm, easy to carry * Weighs only 32 grams, perfect for slipping into a bag * Available in multiple colors: Black, Silver, Red, Rose Red, Dark Blue, Light Blue, Gold, Green, Purple * Comes with a keychain for easy attachment to bags or keys