Q1. Could the hair be iron-flat ?
As the hair is virgin hair, so it could be re-styled through curling iron, and iron-flat, but please don't exceed 150C°, otherwise the hair would be destroyed.
Q2. Can the hair be dyed?
1.Only the light color hair can be dye to darker color. The dark color can not be dyed into light color.
2.Always try a piece of hair to dye first before dyeing the whole set. Or you can go to a hairdresser for help.
Q3. How many bundles for full head?
If you wanna make a wig, then less than 20inch,3 bundles is enough for full head.over 20inch,4 bundles is more perfect for full head.