Dimensions and Weight: 8.9" (227mm) overall, 3.9" (99mm) of Blade length, 5" (128mm) of handle length, 0.15" (3.8mm) of blade thickness, 6.4 ounces of knife weight Material: The blade is made of D2 high carbon steel with black titanium coating and The handle is made of a lifetime of durability G10 material Smooth Opening: The pivot ball bearings ensure the knife's smooth and easy flipping Purpose of Use: EDC and any outdoor activities such as camping survival hiking and the perfect unique gift for men and women WARRANTY: OERLA knives include a limited 1-year manufacturer's warranty against defects in materials and workmanship OERLA pocket folding knife is designed with an EDC lifestyle in mind. The pivot ball bearings ensure the knife's smooth and easy flipping. D2 high carbon steel blades with black titanium coated for a sleek look and undergo an expert vacuum heat treatment to increases the steel's crystalline structure, enhancing strength, flexibility, and hardness up to HRC 59~61 to hold a performance edge over time and easy to maintain. Sharpen with the 3-step water grinding method and controls 15° degree angle per side sharpened edges to providing all the razor-sharp cutting you need and hold the edge over time. The high-quality black G10 handle with an ergonomic design offers ultimate comfort and cutting agility and provide a highly secure, non-slip grip. Impervious to heat, cold, sweat, and All the comfort you will need. With OERLA pocket folding knife, you can have the ideal everyday carry knife for any outdoor activities such as camping, survival, hiking.