This old wood box 7 3/4"long x 3 1/2"w x3 3/4"t.  The corners are boxed or finger joinery.  The sliding lid works very well.  I don't know what this box was used for.  It is a little rough here and there, but is still in decent condition.   If you have any questions please ask, as all sales are final.     THANKS for LOOKING!!