Recycle your old flip flops!!
TerraCycle Old Navy Include USA
Terracycle <http://www.terracycle.net/> will be recycling them into 4 playgrounds instead of putting them in a landfill!! Terracycle also has many other items which they recycle and you can earn money from them. Check out their website for more info...Terracycle.net <http://www.terracycle.net/>