Your hot and cold fusion hair extension installs will reign supreme with our virgin . natural keratin and can be attached with either hot or cold micro bead fusion. Nov 15, 2014 - Fusion hair extensions have keratin bonding on the ends and ultrasonic waves soften the keratin to bond . Micro bead hair extensions vs. Oct 25, 2017 - Micro bead hair extensions, Tape-in hair extensions and keratin fusion extensions are the three of the most popular types of extensions offered . Mar 13, 2014 - Now, all through my late teens I wore glue-in hair extensions but I knew they had to be . Microbead Hair Extensions (Image courtesy of eBay). Mar 22, 2012 - . non-slip micro bead to attach a Keratin-tip hair extension to existing hair on the . Fusion hair extensions are similar to bead extensions, but the keratin . Fusion human hair extensions can last up to 4-6 months with proper . Silicone Lined Micro Beads (CRIMPING BEADS)are used for applying I-Tip, STICK TIPPED, KERATIN TIPPED (Cold fusion) HAIR & Feather extensions. With hair extensions, small metal cylinders known as a 'micro beads' have been responsible for single handedly launching hair extensions into mainstream hair . Amazon.com : 10 Microbead Tip Attached Cold Fusion Ring Bright Red Hair Extension Strands : Beauty.