*** Knives Not Included – Knives Sold Separately *** The Kamikoto Knife Roll holds up to 6 knives with a maximum blade length of 10 inches. It can be used as an alternative to the wooden boxes for quick access and transportation of your most used knives. The roll can be tightly secured with the fortified canvas straps, doubled by the strong magnets woven inside the roll. Handcrafted from tightly woven, heavy duty black canvas.