Flame Moss is a very interesting moss as the 'fronds' do not branch out extensively like the other Taxiphyllum , but grow straight up. The fronds start to twist as it grows and this makes it looks like the flame of a candle.
PH: 5.8 - 7.5
Temperature: 24 to 29 Celcius (75 to 84 Fahrenheit)
2 - 15 dh
Lighting Requirements: Low to High
You are buying a 2"x 2" portion as seen in the 2nd picture.
I rarely have Flame moss available do to demand.