The Companion HeavyDuty Black in Stainless Steel is a Heavy duty model with a black sheath and handle trim. If you have always liked the Black companion but wanted to try the next step up, This is a good choice. The Stainless steel blade is about 4 inches long, 3/4" wide, and .126" thick. That's about 1/8", The knife weighs just over 3 1/2 ounces, or 4 3/4 ounces in the sheath.