  Silver-laced bandages. 
Silver has anti-microbial properties, so it's not completely silly to make bandages with a small amount of silver dust in them.  Considering that this package cost only a dollar, there's surely not very much silver in there, which is probably a good thing as too much can be toxic. 
Personally, I'll stick with Neosporin. 
Source: Dollar Store 
Contributor: Theodore Gray 
Acquired: 30 September, 2008 
Text Updated: 1 October, 2008 
Price: $1 
Size: 2.5" 
Purity: 99.9%
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