1. Made of TC4 titanimu alloy, acid and alkali resistant, corrosion resistance, sturdy & durable
2. Blade is made of AUS-8 steel, high anti-rust performance, the hardness up to 60HRC
3. Unfolding Length: 7.43cm; Folding Length: 5.61cm;
4. Handle Length: 5.61cm;
5. Blade Length: 1.57cm, wideth: 2.61cm, thickness: 0.2cm;
6. Blade is edged.
7. Ring Diameter: 2.2cm