**Compact Aluminum Storage Capsule: Versatile, Portable, and Stylish** - **Multi-Purpose Storage Solution**: This compact capsule is perfect for storing coins, earplugs, or serving as an earplug key pendant. Its versatile design allows you to keep small essentials secure and easily accessible at all times. - **Convenient and Portable Design**: Full-featured and highly portable, this storage capsule is easy to carry wherever you go. Its lightweight and compact structure makes it an ideal everyday accessory for organizing your small items. - **Durable Aluminum Alloy Construction**: Crafted from high-quality aluminum alloy, this capsule features a screw-on cover with a black sealing ring, ensuring it is waterproof. This robust design protects your belongings from moisture and keeps them safe. - **Clean and Practical Interior**: The inside is meticulously clean, providing ample space for coins, earplugs, or small decorations. With its anti-lost feature and hanging loop, this capsule is both practical and easy to use, making it a reliable accessory for daily activities. - **Resistant to Rust and Corrosion**: The surface undergoes an oxidation coloring process, enhancing its resistance to rust and corrosion. This ensures long-lasting durability and maintains its sleek appearance over time. Enhance your daily routine with this stylish and functional aluminum storage capsule. Its combination of versatility, durability, and convenience makes it an essential accessory for anyone looking to keep their small items organized and protected.