Each pack contains 50grams. 
Our yaki straight tapes can be used on afro/caribbean natural hair silk pressed or on relaxed hair afro. We recommend using different lengths for better blending and it will also frame your face better.
Recommended amount:
Full head: You will need 250-400grams.
3/4 Head: You will need 200-300grams.
Half Head: You will need 150-200 grams.
LENGTHS
We suggest getting the following grams for the lengths below for medium thickness:
16"-20": 150grams
22"-24": 200grams
26-30"' 250grams