The strand-by-strand application:

Technique affords each individual the ability to create a look that is uniquely their own -the ideal choice for those with hair that may have damage due to chemical processing. Perfect for those who wish to create a distinctive look for that special occasion.
Whatever type of hair extension you choose, the end result will be extraordinary hair full of volume, length, texture, and dimension .
This system is a revolutionary new safe and easy way to apply hair extensions. It uses no dangerous heat guns and does not require any heat or solvents to remove the extensions.
The natural hair is not damage or affected in any way.
UltraLinks  application :

Technique adds length, volume, texture, color, and versatility  to your own personal hair equation, maximizing your hair volume to its highest power! 
Get thick beautiful hair, strategic colors, longer locks and muliple styling options that wear beautifully! 

ULTRALINKS - No glue, no heat. 
A simple 1, 2, 3 method. Lift hair, loop and crimp. Just as easy to remove. 
Remove it, reuse it, 100% human hair available in a wide selection of beautiful colors. 

Benefits: 
No heat 
No glue 
Reuse hair 
Shift up and retighten 
Less maintenance time 
More movement 

EXTENSIONS This word can be ‘scary’ or ‘absolutely wonderful’. It all depends on the ‘type’ of extensions, the hair being used and the ‘person’ doing them.
Extensions’ are the addition of hair or hair replacements for a multitude of reasons. 
The most common reasons are to achieve longer, thicker, wavier or straighter hair. They may be added for highlights or lowlights without changing the color of your own hair, or add some colors. Need length on your sides; add some extensions just to your sides. Need a little more volume; add just a few scattered throughout. Do you only want to add one inch more in length; a full head is not needed. Etc., etc., etc.