Photo specifications plz help

[Aya]

i received an email from the canadian visa office telling me my file is now ready for visa issuance and requested 2 photos what is the specifications of these photos

 

[Johnny31]

i received an email from the canadian visa office telling me my file is now ready for visa issuance and requested 2 photos what is the specifications of these photos

http://www.cic.gc.ca/english/pdf/kits/guides/3998E_tempA.pdf

 

[Ayokunlex01]

ok thats very good remains small