Blade size 18mm, brand "Kaku", model code 001. This product is a safe transport and storage source for model knives or knife tips. Since the blade is 18mm wide, it fits the right size knife and reduces the risk of accidental opening and injury of the blade cutting part. The country of manufacture is China. It is an ideal choice for transporting knives and safely storing them in work tools in construction and repair areas. It can be conveniently placed in a tool bag, on a shelf for accessibility, or on a workstation when in use. Its design is both functional and affordable for cost-conscious users. Due to its ideal size and simple structure, it is a practical accessory for daily tool use.