BACKINGS for Window Card Posters. 14-1/8 x 22-1/8". .028" thick Acid-free Board. White on both sides. Long-term storage.
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BACKINGS for Window Card Posters. 14-1/8 x 22-1/8".
.028" thick Acid-free Board. White on both sides. Long-term storage.
This board is made from recycled fibers that have had the acid removed or neutralized at the time of manufacturing. It is our most popular board. The .028" thick, acid-free, semi-rigid backing board is an excellent choice for protecting prints, posters or photos. This board is intended for long-term display or storage as it will absorb and neutralize migrating acids that can contribute to the degradation of paper over time.
.028" thick Acid-free Board. White on both sides. Long-term storage.
This board is made from recycled fibers that have had the acid removed or neutralized at the time of manufacturing. It is our most popular board. The .028" thick, acid-free, semi-rigid backing board is an excellent choice for protecting prints, posters or photos. This board is intended for long-term display or storage as it will absorb and neutralize migrating acids that can contribute to the degradation of paper over time.
Material: Paperboard
Thickness: .028"
Color: White/Tan/White
Width: 14.125
Height: 22.125
PH Level: 7.0
Acid-Free: Yes
Storage Length: Long-Term Storage (10-50+ years)
Made In USA: Yes
Recyclable: Yes, click here for more info