12-16 inches Straight Black Asian Hair Semi Virgin

My hair was cut at a salon on September 27, 2022. My hair was styled as "U" shape, so there's a part that long about 12 inches, and the rest goes up to 16 inches plus. The haft end has been dyed. The other haft has never been dyed or permed, and has not been straightened in over 2 years. That part of my hair is naturally straight and it is about 3.8-4 inches thick and 4.5 oz weight. I condition my hair every time I wash it every other day, and nurture it with a serum right after. I barely use hair gel or hair spray in order to prevent damaging my hair’s condition. I barely blow hair dry but let it dries naturally. I don't ever style my hair with heat styling even in the most special of occasions. I comb my hair about 3-4 time a day. I am a non smoker, non drinker, non-substance-user on a strict and healthy diet (I drink at least a gallon of water a day) which has contributed to the shine of my hair. I am flexible in terms of form of shipping is required or payment methods. Message me with any questions!