Minimum of 150g (60pcs/3packs) recommended for fine hair or a natural installation
200 grams (80pcs/4packs) recommended for fine to medium hair or natural fullness
250g (100pcs/5packs) recommended for medium to thick hair or fullness
300g (120pcs/6packs) recommended for thick hair and maximum fullness
Depends on density and how many tapes the head allows. MOST COMPANIES SELL (50GRAMS/20 TAPES PER PACK), I SELL (100GRAMS/40 TAPES PER PACK).