VEVOR 15.4" x 10.6" x 20.5" Package Delivery Box Password Lock & Galvanized Steel & Large Storage Space Designed specifically for the outdoors, our durable 15.4" x 10.6" x 20.5" package delivery boxes for outside are the ultimate package management solution, providing year-round protection for your important mail and packages. With advanced security features and rugged construction, this package lock box will be the perfect package guardian for any outdoor environment. Multiple Anti-Theft Protections Highly Durable IPX3 Strong Waterproof Extra Large Storage Space Easy 3-Step Installation VEVOR Mailboxes for Outside-Your Perfect Package Guardian! Designed specifically for the outdoors, our 15.4x10.6x20.5 inch package delivery boxes for outside are the ultimate package management solution, providing year-round protection for your important mail and package. With advanced security, rugged construction, it will be the perfect package guardian. Key Features Multiple Anti-Theft Protections: