Package Include: 1 x Butterfly Flail Knife
Material: Stainless Steel
Blade length: 4.7 inch
Full length (open): 8.7 inch
* This item is just for practice usage.
* The blade has holes, so it can not be sharpened.
* All of the products are safe, from smoke-free environment and high quality.
* This is a perfect one if you are a butterfly knives lover.
* You can practice without harmful.