Accounts were registered 8-9 years ago from own dedicated, secure private IPs from USA and western Europe. This makes them HIGHLY TRUSTED by Facebook.
All profiles are real-looking, with pictures according to gender and age. They have UNIQUE profile pictures, never used in other accounts, which make them VERY SOLID accounts, very trusted by Facebook, very resistant to be banned.
These accounts are perfect to promote your business, both for POST IN GROUPS about your product or service, or to deliver paid ads after warmed-up enough.
They can be used from any country. You do not need any proxy to login. However if your IP is blacklisted or you manage more accounts in your IP, you must use a proxy.
It’s warranted against “suspicious activity” disabling for 48h or until your ads start delivering ads (what happen first) but no warranted against disabling for ads policy violations (for instance if you start advertising blackhat and gone disabled). Having bills unpaid invalidates warranty too.