Half Back Golden Backing Boards (7-1/2x10-1/2)

1HAL001

Details

Half Back Golden Age Backing Boards are 24 mil, acid-free, 3% buffered backing board. Size 7-1/2 x 10-1/2 Inch

• Genuine acid-free, cellular fiber.
• Meets strict U.S. Government standards for archival storage.
• 3% calcium carbonate buffer throughout, maintains a neutral pH.
• White on both sides.

Sold in packages of 100.