Icetek Sports 49472 Martial-Arts-Training-Sticks

Specification type: butterfly knife whole overall length : 8.86 blade length: 3.74 handle length: 5.11 handle materials: metal steel hardness: 55 hrs weight: 130 G surface treatment: golden lock type: training the knife package include: 1 x practice butterfly knife note: this item is just for practice usage. The blade has holes, so it can't not be sharpened.