Each Bundle Hair about 95-100G. Usually 3 Bundles Can Make A Full Head. However, Above 18inch, Recommend 4 Bundles
If you like thicker or need longer hair, it's better to wear 1or 2 more bundles
Hair Material: 100% Human Hair Brazilian Bundles, Can be Dyed, Bleached and Restyled
Reinforced Double Weft, Tight and Neat, No Tangle, No Shedding, Soft And Shiny, Healthy Ends
Full Cuticle Aligned, No Chemical Process No Tangle, Bouncy,Shiny with Highest Elasticity
For other combinations, please contact customer service.