What are those little metal hoops called on a lace up top/corset?

Question

The little metal hoops that the lace actually goes through, attached to the sides of the top..I hope i have explained that right.

I need to know their name as i need to buy some

Thanks

Answer 1

grommets

Answer 2

eyelet hooks??? Call the fabric store to be sure.  

Answer 3

Hook and eye, if its a round metal on one side and a hook on the other. Like a bra closure.

Answer 4

D-rings?  Or grommets?  google those for pictures, it's got to be one of the two you're talking about.