Neitsi® 20" 25g 25s/pack Straight 100% Keratin Human Hair Nano Ring Loop Hair (4#) is available in Hair Extensions

*Nano hair extensions have proved to be the most popular and quickest of the ring application methods.
*The Nano ring is the smallest ring, it's 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! Can Be Premed, 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.
*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.
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*Hair Care
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*1. Use a mild Shampoo, Rinse and leave to dry.
*2. Comb with a WIRE brush after dry.
*3. If the hair is straight, please straighten it after wash. If it is wave, please put some hair gel for holding this wave.
*4. You can perming dyeing, but please remember do not do this too frequent, and remember to use the nutrition water.
*5. The combs you'd better choose the round with wide-toothed comb
*6. Do not make the hair under the blazing sun for quite a long time
*7. Do not blows the root of hairs too near with the hair drier.
*8. Do not grasping the root of hair overexert when washing.