FOR MIRROR            
       
          20 Ft = 3000 Piece
40 Ft = 6000 Piece
  20 Ft = 1900 Piece
40 Ft = 3900 Piece
     
        FOR WALL OR WOOD    
     
      20 Ft = 1200 Piece
40 Ft = 2500 Piece
  20 Ft = 1200 Piece
40 Ft = 2500 Piece