45 rpm Record Jacket Cardboard Inserts & Backings

Using 45 rpm RECORD JACKET CARDBOARD INSERTS helps protect the corners, edges and lips of your 7" record jackets and picture sleeves.  

We stock three different grades of board: 

  • 30 point board for short term storage
  • 28 point for long-term acid-free protection
  • 40 point for indefinite archival storage

Keeping your 45 rpm jackets in pristine condition is an excellent means of maintaining the value of your 45 rpm records.

Scroll down for more information and pricing.

30 point chipboard inserts for 7" Picture Sleeves protect the corners and edges of the sleeves.
7" Picture Sleeve Cardboard Inserts.
6-7/8" (wide) x 7".
Made from .030" thick chipboard.
White one side.

Base SKU:kcb3045SM

Protect the corners and edges of 7" Picture Sleeves with 28-point acid-free cardboard inserts.
7" Picture Sleeve Cardboard Inserts.
6-7/8"(wide) x 7".
Made from .028" thick acid-free board. White both sides.

Base SKU:kaf2845SM

Protect the corners and edges of 7" Picture Sleeves with 30-point cardboard inserts. 7 x 7".
7" Picture Sleeve Cardboard Inserts.
7" x 7".
Made from .030" thick chipboard.
White one side.

Base SKU:kcb3045

Protect the corners and edges of 7" Picture Sleeves with 28-point acid-free cardboard inserts. 7 x 7"
7" Picture Sleeve Cardboard Inserts.
7 x 7".
Made from .028" thick acid-free board. White both sides.

Base SKU:kaf2845

Protect the corners and edges of 7" Picture Sleeves with 28-point acid-free cardboard backings.
7" Picture Sleeve Cardboard Backing.
7-1/4 x 7-1/4".
Made from .028" thick acid-free board. White both sides.

Base SKU:kaf2845l

Protect the corners and edges of 7" Picture Sleeves with 40-point acid-free cardboard backings.
7" Picture Sleeve Cardboard Backing. 7-3/16 x 7-1/4".
Made from .040" thick, buffered, acid & lignin-free board. All white.

Base SKU:kaf4077

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