These Leuchtturm Coin Flips are made from inert plastic/Mylar similar to SAFLIPs.
They are slightly smaller than SAFLIPs, and in my experience, hold Australian Decimal Coins, of all denominations better and more snug.
With 2 pockets for coins up to 42mm in diameter, these also include 100 White cards for labelling.
Sheets separate into flips with the easy pull apart design.
Format: 52x103mm (2x”).
Pack of 100
Perfect for sending coins to be graded, or for long term safe storage.
As with 2x2 coin holders, these also fit well into these plastic stock album pages: