Q: How many bundles hair for one head?
Normally3 bundles are enough for a full head,at most 5 bundles.
You can always use the leftover hair later.If you are using hair over 18",you might need another bundle.
Q: How to Avoid Shedding?
Our hair wefts are double machine made which is strong. 2?3 strands hair falling is normal,its not real shedding. But you can seal the weft again before installment,dear