The client bought two packs of human hair weft (see the product here).
From this 2 packs we made four pieces. One piece in width 15 cm and density 4 rows hair, one piece in width 28 cm and density 4 rows hair and two pieces in width 8 cm (both with density of 3 rows hair)
We placed the four pieces with micro rings (read about this method here)
The total cost for the purchase of 2 packages, construction of four pieces and dye at red was 350 euro