Introducing our 2pcs Aluminum ear plug case, the perfect solution for keeping your earplugs safe and secure during travel and outdoor activities. Crafted from high-quality aluminum alloy, this ear plug case is lightweight, ensuring long-lasting use. This ensures that your earplugs remain clean, safe, and dry, no matter where you go. The compact size of 2.15×2.1×5cm/0.84×0.82×2inch and lightweight design, weighing only 20g, make this portable earplug keychain case easy to carry in your pocket or attach to your keychain. Its multifunctional use allows you to store not only earplugs but also pills, medicines, jewelry, earrings, and necklaces. The loop earplug case is a practical and versatile storage solution for anyone on the go.