I bought 10 strands of the DE and a 10 strand pack of the curly/boho and I had enough to do all the way up to my crown. (I do have thin hair). I didn’t exactly know what to expect but these have been great as a first set for me. The curls aren’t as full and fluffy as I was hoping they would be but it still looks amazing to me. The dark brown matches my natural hair really well and helped with the ombré effect. They’re easy to install, style and take care of. They do not hold smell that I have noticed. For this look I started with a row of 3, used two straight and one curly. Then a row of 4 and did two and two. Then a row of 5 of all curly. Then filled in stops up until my crown and around my sides until I got the fullness I wanted. If you’re looking for more volume I would just split my sectioning into two and add more curlies. (Also, I used embroidery thread for my wraps, and got them, and my beads and charms from joanns.)