XO Invisible extensions also known as Butterfly
Each weft is 13 inches in width.
16 inch length has 50 grams of hair per weft.
20 inch length has 60 grams of hair per weft.
24 inch length has 75 grams of hair per weft.
Most people will need 2 packs of hair at most 2.5
If you want to make them thicker you can add our original XO Extensions through the center they fit together like a puzzle piece..
