Item is sold by the quarter metre, first quarter will be a Fat Quarter
1 = 50 x 55 cm = 19.6 x 21.6 inches = Fat Quarter
2 = 50 x 110 cm = 19.6 x 44 inches = Half Metre
3 = 75 x 110 cm = 29.5 x 44 inches
4 = 100 x 110 cm = 39.3 x 44 inches = One Metre
8 = 200 x 110 cm = 78.7 x 44 inches = Two Metres
PFD is short for prepared for dyeing, PFD fabrics are treated so that they will take dyes really well.
Generally PFD fabrics have no optic whiteners or any sizing, starches, or finishes that could interfere with the dye. You can dye the fabric right off the bolt without having to wash first.