Two 13 inches THICK wavy dark brown virgin hair (no heat, no color)

Virgin hair, never dyed or heat treated. Type 3A/2C curls. Very thick dark brown/black hair. Latina/Guatemalan.
No smoking or drinking with a relatively healthy diet. Curly hair products used to maintain hair and hair was often worn in a bun with non damaging hair ties.
Hair cut by professional stylist, prewashed with no added product.
Last photo taken after hair was washed and brushed out to be braided.