(1)100%Remy Nano Ring Hair Extensions.Nano Ring hair extensions are a safe, no damage, long lasting solution to give you the beautiful long hair you've always wanted!(2)18inch(45cm),0.5g/strand,(100strands) 50g/pack(3)Recommend to buy 1-2packs(100g)or more to get thicker hair.(4)Can be curled and Straightened like your own hair, keep the temperature below 180 degrees Celsius(5)Color: #1 #1B #2 #4 #8 #12 #613 #24 #60(These Colors in Stock)(6)Silky Straight Texture(7)No Shedding,No Tangles,No Bad Smell,Health.(8)Can last 3-6 months according to your maintain

• Nano hair extensions have proved to be the most popular and quickest of the ring application methods. The nano ring is the smallest ring yet, its slipped onto a strand of hair first, followed by the wire tipped virgin remy extension strand which is inserted through the back of the ring and clamped flat. A nano hair extension strand is applied in seconds!
• Nano ring hair extensions are designed to last at least 3-6 months, however with the correct care, wearers have been known to keep their hair extensions for up to 7-8 months, making it well worth the extra effort.
• 50gram/pack 100strands/pack.Adds instant length and volume. Recommend to buy 1pack to get thicker hair. Because of the difference length and thickness of real human hair extensions, and the upper is thicker than the bottom.
• Can Be Permed, Treated & Styled (washing, strengthening, cutting, curling, dyeing, etc.) like your own hair, please keep the temperature below 180 degrees Celsius; to ensure the best looking, and you could do a test with a few strands and see what happens. (To ensure color match you may also email pictures taken in outdoor natural lights to us.)
• You can wash and let the human hair extensions air dry until damp, then spray with heat protectant and wait till completely dry to avoid the fried hair after curling or straightening the hair.

Nano hair extensions have proved to be the most popular and quickest of the ring application methods. The nano ring is the smallest ring yet, its slipped onto a strand of hair first, followed by the wire tipped virgin remy extension strand which is inserted through the back of the ring and clamped flat. A nano hair extension strand is applied in seconds!JDM