{HEAD ~ A box} for storing {TAIL ~ sandpaper sheets}, open at the front and top, and containing a series of indexing dividers with integral tabs annotated with appropriate sandpaper grit sizes 
for storing
{ HEAD ~ A box } for storing { TAIL ~ sandpaper sheets } , open at the front and top , and containing a series of indexing dividers with integral tabs annotated with appropriate sandpaper grit sizes
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH