BPS Knives One-Piece Knife Blank Knife 8.5 in Overall 5.5 in Mirror Stainless Steel Blade. One-piece construction. Specifications for BPS Knives 8.5in One-Piece Knife Blank: Manufacturer: BPS Knives Blade Length: 5.5 in Blade Material: Stainless Steel Length: 21.59 cm Weight: 0.24 lb Overall Length: 8.5 in Features of BPS Knives 8.5in One-Piece Knife Blank Knife One-piece construction Package Contents: BPS Knives 8.5in One-Piece Knife Blank Knife BPS Knives BLANK06: One-Piece Knife Blank Knife 8.5 in Overall 5.5 in Mirror Stainless Steel Blade