they have these bottle caps in the scrapbooking section of Joanns, Michaels and AC Moore - check out your local craft stores - look in the SCRAPBOOKING section.
I made 13 of these for a trip i took with 10 adults with mental retardation last year - they loved them.
They are very easy to make
the bottle caps come in two pacages of 9 bottlecaps. One has the fab 5 and the other package are princesses.
http://www.joann.com/joann/catalog_...=GOBASECI&ci_src=14110944&ci_sku=DFG N 287015
They are made by EK Sucess
Heres how you make them - Take the sticky square off the back.
Punch a hole in the top lip of the bottle cap - I did mine with a tool called a crop-odile (its a scrapbooking tool that will punch a hole into anything including metal.)
If you dont have this tool get a piece of srap wood put your bottle cap face down - take a small nail and hammer and make a hole in the top lip.
then I got some jewelery jump rings attached it to the hole and then thread some cute colored leather string through. you could also use the chain that you show in your picture.
I got the jewlery stuff at
walmart in the craft section but your craft store should have everything too.
Let me know if you have more questions
PM Me
Jennifer
They were a big hit.