About the Pioneer 12 Inch by 12 Inch and 8 1/2 Inch by 11 Inch Memory Book Spacers
Memory book spacers allow your book spine to expand as you add pages.
Key Features & Specifications for the Pioneer 12 Inch by 12 Inch and 8 1/2 Inch by 11 Inch Memory Book Spacers:
- Fits 12 inch by 12 inch and 8 1/2 inch by 11 inch post bound and strap style memory books
- Perforations let you size down for 8 1/2 inch x 11 inch post bound and strap style memory books
- 12 spacers per package
- Adds additional strength to the book spine
- Archival and photo safe: acid, lignin and PVC free
