Easy as 1-2-3! Click on the following steps to see how easy it is to use the PostMarked Greeting Card & Keepsake Infinity∞Sleeve™.

Re-lock the Dust∞Flap™ by sliding it back in between the two Ring∞Panels™.
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With your Infinity∞Sleeve™ securely locked, your greeting cards and keepsakes are GUARANTEED to never slip or fall out.

 
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