Exclusive to the Tutankhamun beadwork is the range on the beaded goods. The material on the tomb dates to your period of time in Egyptian history where the technology of beadwork was at its height. The patterns most frequently employed were being composition of disc beads, making tightly beaded fabrics. https://medium.com/@spoilmevintagediy/the-rich-history-of-beadwork-a-journey-through-the-ages-4e4fd2e474cf