SHAREBOX Mini Get your own Sharebox with 6 lockers to your free disposal. A Small Size Sharebox has 9 lockers in total. By ordering you get 6 lockers to your free disposal. For each cabinet, three lockers are reserved regular Sharebox customers. (unless otherwise agreed). By getting your own Sharebox you can easily hand over keys and other small items with, friends, family, colleagues, associates, members and Nabours. Safe, efficient and convenient.