Down Under Knives Red Rock Fixed Blade Knife 10.25in Contoured Brown Leather Wrapped Handle. Specifications for Down Under Knives Red Rock Fixed Blade Knife: Manufacturer: Down Under Blade Length: 10.25 in Overall Length: 15.5 in Blade Material: 440C Handle Material: Brass Handle Color: Brown Handle Finish: Brown Leather Wrapped Sheath Material: Leather Package Contents: Down Under Knives Red Rock Fixed Blade Knife Down Under DUKRRR: Knives Red Rock Fixed Blade Knife 10.25in Contoured Brown Leather Wrapped Handle