Looking for Hair Transplant center in Dubai

I am thinking of getting hair transplant done and have searched over few clinics as well. But, I am confused between follicle and graft. Some clinics Told me about follicle and some Told me about graft. What is the difference between Them and Which one is preferable?

Answer- As far as i know the Hair Follicle anatomical structure from hair grow .. Hair Follicle is the root of the hair .. While Hair Graft is the structural group of 3-4 hair follicles. The graft is only handled by cuff of the fat. I find the Hair Transplant center in Dubai. Any suggestion for this.