3A/B curls are a loopy "S" pattern that are well defined and springy. These curls have a circumference the width of a piece of sidewalk chalk. Kurlnexis is recommended for this texture. 3B/C curls resemble tight corkscrews and are approximately the circumference of a straw or pencil. The curls are finer in texture, though packed tightly together. Koilistics will match this texture. 3C/4A curls are tightly coiled and densely packed together. These curls have a medium coarseness, giving it more volume. Kurlgenics is recommended for 3B/C textures. 4A/B curls are tightly coiled and have an "S" or "Z" pattern. The circumference of the spirals is close to that of a crochet needle. This hair type often experiences shrinkage up to 75% of its actual hair length. KinkGenetics mimics this texture. 4B/C curls are tightly coiled,very thick and coarse. The curl pattern is tight with numerous bends in each strand with little to no space between the curls. It feels like cotton and is usually very densely packed together. This texture also experiences a significant amount of shrinkage. Kinknetics is designed for this texture.
In order to do a full head you will need 2 bundles. If you desire a fuller look, 3 bundles should be purchased. Lengths longer than 16 inches may require 3 bundles of hair as the longer the hair the shorter the wefts.
Yes, all those styles can be achieved.
You will experience minimal shedding, just like with your own hair. Sealing the wefts before installation will help to reduce shedding. We highly recommend that you use a generous amount of Kinky Curly Knot today as a detangler (or a product comparable) and finger comb the extensions. If you choose to comb the hair, use a wide tooth comb and start from the bottom of the hair and work your way up.