Hair Details: -Hair Texture: Curly -Hair Color: Natural Black -Last For 6-8 weeks & Can Be Reused 1-3 Times -Healthy, Thick, High Quality -Each Bundle/ Pack Contains 100 Grams -Free Gift: Latch Hook*1, Rat Tail Comb*1, Edge Control Brush*1, Hair Clips*2 Crochet faux locs with curly ends are a versatile and stylish protective hairstyle that allows temporary experimentation with different looks. Proper maintenance supports enjoying this trend for about 8 weeks. How many loc extensions pcs do I need for a full head? The average amount needed is 40-70 Pcs. However, this estimate can vary based on the density and thickness of your natural hair, as well as the level of fullness you desire.