1. Specifications: unfold: about 2.8 * 13.3 * 1cm/ 1.10 * 5.24 * 0.39in, fold: about 7.5 * 2.8 * 1cm/ 2.95 * 1.10 * 0.39in
2. Blade length: about 5.8cm/ 2.28in
3. Handle length: about 7.6cm/ 2.99in
4. Blade width: about 2.5cm/ 0.98in
5. Blade Thickness: about 2.3mm/ 0.91in
6. Blade material: 440C
7. Hardness: 56HRC
8. Surface: mirror plane
9. Handle Material: Steel Sheet
10. Net weight: about 51g