OPTIMUM BSP – black divider sheet for separating album pages
The OPTIMUM BSP divider is an essential accessory for collectors who want to maintain perfect structure, clarity and elegance in their albums. Made from durable, stiff black archival foil, the BSP sheet serves both as a visual background and a functional separator between album pages.
It is especially recommended for use between transparent C-type cards (C1, C2, C3) to enhance contrast, improve clarity, and protect stored items from friction.
Fully compatible with the OPTIMUM system, it fits precisely into all binders and slipcases using the same hole alignment as OPTIMUM sheets.
📐Specifications:
- Size: fits all OPTIMUM albums (approx. 201 × 252 mm)
- Material: rigid black archival foil
- Use: separation between C‑type and B‑type OPTIMUM sheets
- Packaging: 10 pieces
- Compatibility: all OPTIMUM binders & slipcases
Advantages:
🔹 improves readability and contrast in transparent pages
🔹 prevents pages from rubbing
🔹 enhances overall album appearance
🔹 ideal for banknotes, FDC covers, postcards, photos and documents
🔹 works with all OPTIMUM sheet types
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BSP dividers for Optimum cards 10 pcs pack
