Micro Loop Ring Hair Extensions is the updated Stick hair,which is made of 100% human hair with self Micro ring System.You only need a professional plier to apply these hair which menas hair extension tools will not be needed! This is because Micro Loop Hair Extensions have the Loop and Micro ring attached already.This system does not require any heat, glue,keratin bonding or sewing. Most importantly this system does not yield damaging effects on the hair as heat, glue, keratin bonds, glues, braiding or sewing. No Glue, No Mess, No Fuss.The latest innovation of hair extensions. You can straighten, curl and cut it. Materials: Selected 100% finest Human hair, Highest Quality Keratin, Plastic coated aluminum rings and plastic loop Create a straight, horizontal part from the top of one ear to the other ear. Clip the rest of the hair up and out of the way. Pull a small section of hair, about an 8-inch to a quarter-inch thick, from the part using the rattail comb. Make sure that all of the hair section is coming from the same area on the scalp; hairs from other areas can create a crooked extension. Apply a few micro-rings to the loop beading tool. Do this by threading the micro-rings over the entire loop so that they rest at the handle of the tool. Thread the section of hair through the loop of the beading tool. Pull the micro-ring up over the end of the loop. Pull the micro-ring up until the section of hair is threaded through it. Pull the micro-ring up so that it is about a centimeter from the root. Then, thread the end of the extension piece through the micro-ring. The extension should be the same thickness as the isolated section of natural hair. Clamp the micro-bead into place with the plier.Continue to apply the micro-rings, one row of hair at a time,moving up to just below the crown of the head. Length 20Inch 100Strand/Pake 0.5g/s 300S for a Full Head