Each pack contains 50grams. 
Our deep wave tapes can be used on curly hair similar to the burmese curls(check the pictures). 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": 200grams
22"-24": 250grams
26-30"' 300grams