Pre-bonded hair extensions, also known as Pre-tipped hair/ Fusion hair/ Keratin tipped hair, are extensions which are manufactured with glue. This glue is applied to the ends of the extensions and becomes sticky with the application of warmth. These extensions are applied by being glued to the existing hair. Pre-bonded hair extensions are available in many natural and unnatural shades. 1. Tip style: U shape / Nail shape,I shape / Stick shape and Flat shape. 2.There are different origins of keratin glue from Canada, Switzerland, Italy and Korea etc. 3. Hair length: 10-28inch, and the most popular one are from 18-22 inch. 4. Unit weight: 0.5g/strand, 0.7g/strand, 0.75g/strand and 1g/strand. The weight of strand can be adjusted as buyer's request. 5. Packing: 25 or 50 strands per pack. 6. Hair colors: Natural Color, 1#, 1B#, 2#, 4#, 6#, 8#, 10#, 12#, 16#, 18#, 22#, 24#, 27#, 30#, 33#, 60#, 613#, etc. Mixed Color, Two-tone Color, Highlight Color, Piano Color. 7. Hair texture: Straight, Kinky Curl, Jerry Curl, BW(body wave), DW(deep wave), NW (Natural wave), Silky Straight, Natural Straight, Yaki Straight, Kinky Straight, Jerry Curl, Body Curl, Wet Wave, Afro Crul, etc. We can also make customized styles according to your specifications 8. Delivery: 1-2 days for stock items, 2 weeks for rush orders, 3-4 weeks for custom orders.
