Pioneer 12 Inch by 12 Inch and 8 1/2 Inch by 11 Inch Memory Book Spacers
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<b>[Product Information]</b><br>
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<li>Fits 12 inch by 12 inch and 8 1/2 inch by 11 inch post bound and strap style memory books</li>
<li>Perforations let you size down for 8 1/2 inch x 11 inch post bound and strap style memory books</li>
<li>12 spacers per package</li>
<li>Adds additional strength to the book spine</li>
<li>Archival and photo safe: acid, lignin and PVC free</li>
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