1.
One copy of this letter.

2.
Passport(s) OR photocopy(ies) of passport(s), as explained in Step 2.

3.
Two (2) photos of yourself and of each accompanying family member. Photos MUST meet the precise specifications found in the link below or in Appendix A at the end of this letter. If you submit photos that do not meet the exact specifications, your package will be returned to you. www.cic.gc.ca/english/information/applications/guides/pdf/5445EB-e.pdf

4.
If not yet paid, Right of Permanent Residence Fee (RPRF) for you and your accompanying spouse (if applicable). We strongly encourage you to pay your fees online and provide a copy of the receipt. To pay your fees online, click here: https://eservices.cic.gc.ca/epay/welcome.do.

5.
The height and eye colour (for both eyes) for the Principal Applicant and all of his accompanying dependants

需要参考签证中心的指导，邮寄服务同意书，转账相应的护照递送费和邮寄费并提供收据。