Where to buy replacement base "feet" for a 2006 iMac?

[GizmoDVD]

I am in the process of replacing the hard drive and noticed the base of my (late 2006, White) iMac is missing it's "feet". I think this was rubber or something (shaped sort of like a horse shoe). Anyone know where I can buy another set?

 

[miles01110]

Check ifixit.com .