• A- Length：33.5 cm  , Blade length：20.5 cm , Handle length：11.5 cm , Blade width：10.2 cm , Thick：0.40 cm , N.W.：0.734 kg
• B- Length：34.5 cm  , Blade length：21 cm , Handle length：11.5 cm , Blade width：10.5 cm , Thick：0.30 cm , N.W.：0.616 kg
• C- Length：33.5 cm  , Blade length：20 cm , Handle length：11.5 cm , Blade width：9 cm , Thick：0.25 cm , N.W.：0.474 kg
• D- Length：31.5 cm  , Blade length：18.2 cm , Handle length：11.5 cm , Blade width：8 cm , Thick：0.25 cm , N.W.：0.414 kg
• E-Length：34 cm  , Blade length：21.3 cm , Handle length：11.5 cm , Blade width：5.3 cm , Thick：0.25 cm , N.W.：0.338 kg
• F- Length：33 cm  , Blade length：20 cm , Handle length：11.5 cm , Blade width：5.5 cm , Thick：0.25 cm , N.W.：0.322 kg
• G- Length：33 cm  , Blade length：20 cm , Handle length：11.5 cm , Blade width：5 cm , Thick：0.25 cm , N.W.：0.324 kg

After each use, maintain them properly by promptly cleaning the blade surface to prevent prolonged exposure to acidic or alkaline substances. Always dry thoroughly after cleaning. When stored for extended periods, apply a thin layer of cooking oil. Keep in a dry location. Maintain cleanliness and dryness to prevent rust.