MATRIX SELF-ADHESIVE COIN HOLDERS – 30 MM (WHITE, PACK OF 25) – FITS 20c COINS

Keep your 50c coins secure, clean, and ready for display with these MATRIX self-adhesive coin holders. Each holder features a 30 mm inner diameter, perfectly sized for Australian 20c coins, with a crisp white border that looks great in albums, display cases, or storage boxes.

Crafted from high-quality acid-free cardboard and a clear Mylar window, these holders offer safe, long-term protection without risking damage to your coins. Simply place the coin inside, fold the holder closed, and press the adhesive edges together — no stapler required.

Key Details:

• Brand: MATRIX
• Inside diameter: 30 mm (fits Australian 20c coins)
• White border for a clean, professional look
• Self-adhesive — seals without staples
• Acid-free & PVC-free, ideal for long-term storage
• Pack of 25 holders
• Suitable for albums, boxes, or standalone display

Perfect for: collectors organising or selling 20c commemoratives, and circulation coins who want a tidy, reliable presentation.