Viper Moon Button Lock Folding Knife 3.5in MagnaCut Steel Satin Blade. Dark Matter Green Carbon Fiber Handle. 4mm MagnaCut steel blade with satin or stonewashed finish. Titanium backspacer. Specifications for Viper Moon Button Lock Folding Knife: Manufacturer: Viper Blade Length: 3.5 in Closed Length: 4.5 in Blade Material: CPM MagnaCut Stainless Steel Serrated: Plain Knife Application: Folding Blade Overall Length: 7.9 in Lock Type: Button Lock Sheath Material: No Sheath Weight: 4.9 oz Features of Viper Moon Button Lock Folding Knife Thumb stud Extended tang Pocket clip Package Contents: Viper Moon Button Lock Folding Knife Viper V6008FCV: Moon Button Lock Folding Knife 3.5in MagnaCut Steel Satin Blade. Dark Matter Green Carbon Fiber Handle