Stick tip or 'I' tip hair extensions are pre-bonded with keratin glue/wax which has been rolled into a stick shape at the end. To apply to the natural hair, stick tip extensions are threaded into a micro ring, which is then clamped shut to secure in place. Shrink tubes can also be used for application, these are heated to form a bond in the hair. Our stick tip extensions are available in human hair, ranging from grade A all the way up to our top quality Remy human hair extensions.