Pocket folding knife blade material : 14C28N steel(58-60 HRC). Ball bearing flipper knife with light weight of 2.29oz Tactical knife blade length: 2.91", overall length: 6.96" Camping knife with 4 options of handle 2-Position clip for everyday carry, and for both right and left hand. HARNDS will bring lots of convenience to people's daily life; HARNDS products are designed for use by outdoor, law enforcement, wild living. Wind is the latest product of Harnds. The ceramic ball bearing pivot system provides swift and smooth deployment for opening the blade, 14C28N steel(58-60 HRC) or M390 steel(60-64HRC)leads durability to the blade's sharpness.There are 4 options with different handle colors to choose. Wind is a reliable everyday carry knife, you can take this sidearm with you wherever you go. Product Details: Model：CK9200BK-S/CK9200YE-S/CK9200TC-S/CK9200BU-S/ CK9200TiGY-S Name：Wind Blade Steel： 14C28N/M390 Blade Edge:Plain Handle: Black G10/Yellow G10/Transparent cyan G10/Blue G10 /Titanium Blade Finish: Satin/Satin/Satin/Satin/Satin Blade Length: 2.91"(74mm) Overall Length: 6.96"(177mm) Blade thickness:0.12"(3.15mm) Weight: 2.29oz (65g) Style: Folding knife(Ceramic Ball Bearing Flipper)