In the world of virgin hair...it can be very very tricky! I mean where to buy? Who to trust? What is the difference from remy, mixed blend etc and grade A hair etc. etc. etc. Well once I heard of perfect locks and the type of SERVICE they provide; I knew I had to intensify my resch on this company. I mean everyone I talked to everyone and every review I've read was as the companies name sake PERFECT!!! So with that being said I knew I had to take the leap and buy what so many have already discovered PERFECT LOCKS. I absolutely LOVE MY HAIR with great emphases on the words "MY HAIR" as everyone thought it to be, this hair is AMAZING and I'm a customer for life. Also I would like to add a special thank you to Dana she was amazing she walked me through everything I asked her how many packs of hair I should buy and she told me the truth 2 packs is about normal for most installs yet I brought four packs anyway her professionalism and friendly nature is indeed what will keep me coming back time and time again!!! Trust me you don't need to look anywhere else for great hair and excellent service.