Hairdressers have used the Fusion method longer than any other! This tried-and-true technique involves connecting extensions to hair with keratin bonds. Each extension strand comes pre-tipped with the keratin bond, ready to install. Each strand is individually attached for 360 degree movement and ultimate styling potential. PRODUCT DETAILS 20 strands per pack 18” straight (22g) Patsy, # 60 BLOND NWT, 3 TOTAL AVAILABLE, PRICE PER PACKAGE