This curly texture is 3.0-3.5 ounces. Very voluminous and silky. Available in 16-30″; 26-30″ will require 4 bundles for partial install including the leave out of natural hair.Hair can be dyed and styled to your desire (natural wave, curl, or straightened). To maintain curls recommended to treat daily with a leave in spray conditioner or spray bottle with water . Mandatory to shampoo and condition before installing using sulfate free products.