Medteh Russian Stiletto Walnut Satin Automatic Knife. 22cm - 8" stiletto. It is solid and very sharp. It has a double bolsters release mechanism. The italians use only the front bolster, but on this you have to swivel both. Scales are walnut and steel 95x18. The safety is the big ring on the bottom bolster. Overall Length: 22cm - 8.5" Blade length: 9cm - 4" Blade thickness: 2,5mm - 0.1" Weight: 120 gr Blade Material: Stainless steel 95x18 Handle Material: Walnut Frame Material: stainless steel.