Fusion Human Hair Pre bonded I tips come in packs of 20 tips or 105 tips. As the name suggest they come with glue at the tips that is melted and then used to attach to your own hair. Hair Extensions Direct carries all the accessories needed to apply the hair extensions. They are all 100% Remy quality hair extensions so you will love the quality. New hairstyles and colours can be created very easily in no time at all.