Durable plastic construction: made from tough, impactresistant plastic for longlasting use while remaining lightweight and easy to carry or store. Waterproof, moistureproof, and dustproof protection: seals small items from water, moisture, and dust to keep belongings dry and clean. Shockproof design: internal cushioning and rigid outer shell protect phones and other fragile items from bumps and drops. Two locking holes for added security: front panel includes two lockable holes compatible with external locks (locks not included) to increase antitheft protection. Ideal for small valuables: fits items such as mobile phones, ID cards, credit cards, cash, and keys; also compatible with other small electronics or items that need dry, secure storage. Compact and portable: designed for easy transport and convenient storage when not in use. Use scenarios: Beach, pool, or boating: keep your phone, cards, and cash protected from water and sand while you swim or relax on the shore. Travel and commuting: store passports, ID, money, and electronics securely and protect them from moisture and accidental drops during transit. Outdoor activities: suitable for hiking, cycling, or camping to protect small valuables from weather and impact. This box combines durable plastic construction with waterproof, moistureproof, dustproof, and shockproof performance, plus optional lock compatibility, to protect and secure your small essentials.