The art of holster and sheath making has certainly changed throughout the years. With the amazing Kydex®, high quality holsters and sheaths can virtually be made in minutes. Kydex® is a type of thermoplastic made of acrylic/PVC, an extremely durable plastic that can be molded to fit virtually any design. Heating the Kydex® is necessary before you can begin to mold it to whatever shape you choose. Home oven or heat gun are commonly used. Complete instructions included.