These charms are made of 304-grade stainless steel, making them both hypoallergenic and tarnish-resistant. Hole Size: about 1mm Sold per bag of 10 charms.  

These earstuds feature hypoallergenic, tarnish-resistant 301-grade earstuds, as well as a 201-grade star with a hole at its base. NOTE: These earstuds do NOT include earnuts. Hole Size: About...