Queen Bee Hand Tied Extensions apply safe and simple techniques that uses micro beads, causing less damage than a traditional extension install. Installation is fast, with equally fast removal. The process involves sewing multiple pieces of hair together and attaching the row to the head using a bead and string. These methods are great for different hair textures and for a look that is beautiful and customizable. Maintenance is required every 6-8 weeks. Queen Bee is certified in both NBR and SKW Methods.