Hallmark Backpacker Folding Knife 2.75in Black Stainless Blade w/ Thumb Hole Pull Smooth Black Aluminum Handle. Specifications for Hallmark Backpacker Folding Knife: Manufacturer: Hallmark Blade Length: 2.75 in Blade Material: Stainless Steel Knife Application: Folding Blade Handle Material: Aluminum Blade Finish: Black Condition: New Handle Color: Black Opening Method: Thumb Hole Quantity: 1 Color: Black Package Contents: Hallmark Backpacker Folding Knife Hallmark HM0016: Backpacker Folding Knife 2.75in Black Stainless Blade w/ Thumb Hole Pull Smooth Black Aluminum Handle