Key Lock Box Set: you will receive 6 black key lock boxes, and a complete instruction manual; Each lockbox measures about 4.5 inch in diameter and 1.57 inch in thickness, offering ample space to hold at least 5 keys; With 10000 possible code combinations, this key lock box provides both flexibility and security for storing your keys Durable and Sturdy: made with thickened plastic housing, this lock box for keys is built to resist impact and tampering; Its robust design ensures long-lasting performance in various environments, making it a reliable choice for both indoor and outdoor use Easy and Intuitive Code Setup: each lockbox comes with a preset code of 0-0-0-0 and includes clear instructions for quick password reset; The process is straightforward and requires no tools, allowing you to personalize your code with ease Spacious Storage Capacity: designed with a roomy interior, this key lock box can hold multiple keys and other small items; It is ideal for daily use, travel, or emergency situations, ensuring you never worry about misplaced keys again Versatile Indoor and Outdoor Use: this key lock box with code is suitable for apartments, offices, warehouses, and outdoor settings, which performs reliably in diverse conditions, meeting a wide range of user needs.