|Discover the ancient art of braiding cords, otherwise known as Kumihimo in Japanese. The Kumihimo Disk is 6 inches in diameter and made of 3/8 inch dense foam. The disk creates a rounded braid. With the Kumihimo Disk and Plate ( See Below ), you'll be able to create beautiful braiding projects quickly! Both tools are sturdy & will hold the threads firmly as you braid. Because they are portable, you can easily take your projects almost anywhere.