100% REAL HUMAN HAIR - natural soft, no tangles, no shedding, no split ends. They can be curled, straightened, and styled matching your hair. (note: temperature should be controlled below 180°C. ) HARMLESS I TIP HAIR - can be applied with micro rings and rings, no damage to your own hair. ITip human hair extenisons are long-lasting and can be reused many times. DURABLE KERATIN GLUE - each strands were well bonded, high quality glue is helped in no shedding hair.It is suggested to install by professional hairdresser for a beautiful outcome. NATURAL & INVISIBLE HAIR EXTENSION - compared with 1g/stand, each stand of i tip hair(0.5g/strands) is more lighter and perfectly blend with your hair. Pre Bonded Keratin Stick In Hair Extensions - 50gram 100strands each pack. We recommend 1-2 pack for highlight effect; 2-3 packs add length and volume, 3-5packs for the full head. MY-LADY I TIP Hair Extensions Human Hair