What does Total Revolving Balance mean in my credit profile?

[savingdealz]

Total Revolving Balances — This is the dollar amount of your total revolving balances. This includes open and closed accounts, as well as unsecured loans. A trade line must have been reported on within the past six months to be included in this figure. Total revolving balances excludes lost/stolen, disputed and transferred accounts, mortgages, auto loans and education loans.

This is the definition about Total Revolving Balances when I check my credit profie. This is from providian.com.

and my Total Revolving Balances is Total Revolving Balances: $250-$499

I have
amex blue: 10,000$
delta card: 5,000$
Chase fredom: 10,000$
Citi Dividend: 3,300$
providian card: 1,000$
So my total is 29,300$
So I think that my total revolving balances is 29,300$ right ? and what about $250 -$499 ?

[kimiko]

The $29,300 is your total credit limit. The revolving balances are the actual amounts you spent.