This Dylon Jeans Dlue Permanent die is perfect for those who want to add a pop of color to their denim projects. Made with a synthetic dye formula, this powder is designed for tub dyeing and will produce a vibrant blue shade. The unit type is a unit and the brand is DYLON, which is known for its high-quality fabric dyes.This product is perfect for those who enjoy crafting and decorating their clothes. It is a great addition to any fabric painting kit and will give your projects a unique touch. The die is made in the United Kingdom.