Hair Types

Real Indian hair is thick but it isn't heavy. It feels light and airy especially after being washed.

Russian/European is a great choice if you have fine hair, favored by European woman as the hair type is light in density and can take color very easily.

Peruvian hair extensions are usually thicker and coarser in texture than Brazilian and Indian hair and blend well in medium European hair textures, as well as normally relaxed hair textures on African-American women.... You can achieve a full hair installation with lesser bundles due to its natural thickness. 

Brazilian hair extensions are extremely versatile. The hair comes in all different styles such in straight, wavy, very curly/spiral curls. Real human Brazilian hair is medium to thick density. Great if you have thick hair or are wanting to add volume.