"perfectly harmless"<br><b>shows broken glass</b>,(reply>), FDA approved,(reply>), @Joshua Collins Love that you got the OSHA number correct XD,(reply>), "The beach where your sandals must meet or exceed the requirements set out in OSHA Standard 1910.136",(reply>), Ehh it's just a little broken glass.  It'll toughen you up.  &lt;- my mom,(reply>), Best Beach Award