5pcs Small Suggestion Box Mailbox With Lock Wall Hanging Complaint Suggestion Box Aluminium Alloy Case

[Durable Aluminum Alloy & Stainless Steel Build] Crafted from premium, rust-resistant aluminum alloy and stainless steel, ensuring long-lasting durability and protection against weather, corrosion, and physical impact. [Waterproof & Lightweight for Outdoor Use] Features a sealed, waterproof design that safeguards mail, ballots, or documents from rain and moisture while remaining lightweight for easy mounting and handling. [Extra-Large Capacity for Bulky Mail] Spacious interior (28.5x21.5x10.5cm) accommodates letters, small packages, checks, and magazines without bending or cramming, ideal for high-traffic areas. [Secure Wall-Mount Design for Easy Access] Includes pre-drilled holes for simple, tool-free installation on walls, fences, or doors, providing convenient drop-off and retrieval for homes or businesses. [Professional Retro Style for Home/Office Use】 Blends a classic aesthetic with modern functionality, suitable for corporate buildings, government offices, farms, or residential mail organization.