Overall Length: 7.32(186 mm). Close Length : 106 mm. Blade Length : 77 mm. Blade Thickness: 3.0 mm. Blade Material: M390 Steel Blade Material: Bohler M390 Vacuum heat treatment and deep cold heat treatment by Bohler Special Steels ShangHai. Handle Material: Zirconium Damascus. Pocket Clip: Zirconium Damascus. Back Spacer: Zirconium Damascus. Weight: 4.12 oz(116.9g). Designed By: Mazwan Mokhtar. Manufactured in YangJiang China. Other: VERY Sharp – Open Carefully & Keep Away From Children. Excellent pre-sales and after-sales service. Thank you for your understanding and support.