'14':
        material: 95
        data: 14
        slot: 12
        amount: 2
        priority: 2
        left_click_commands:
        - '[console] tm msg %player_name% &b&lCONGRATULATIONS\n&aYour backpack has
          been upgraded'
        - '[console] eco take %player_name% 49999999'
        - '[console] lp user %player_name% permission set backpack.size.2 prison1'
        - '[close]'
        right_click_commands:
        - '[console] tm msg %player_name% &b&lCONGRATULATIONS\n&aYour backpack has
          been upgraded'
        - '[console] eco take %player_name% 49999999'
        - '[console] lp user %player_name% permission set backpack.size.2'
        - '[close]'
        left_click_requirement:
          expression: '%vault_eco_balance% >= 50000000'
          deny_commands:
          - '[console] tm msg %player_name% &c&lError\n&7You don''t have enough money'
          - '[close]'
        right_click_requirement:
          expression: '%vault_eco_balance% >= 50000000'
          deny_commands:
          - '[console] tm msg %player_name% &c&lError\n&7You don''t have enough money'
          - '[close]'