These Bali-Songs Are Awesome Lightweight Flippers. Specifications: Patented Spring Latch Locking Mechanism D2 Tool Steel (60-62Hrc) Crowned Modified Spear-Point Blade Machined And Skeletonized Black G10 Handle Scales With 6Al-4V Titanium Blue Anodized And Jeweled Liners 6Al-4V Blue Anodized And Laser Engraved Titanium Pocket Clip Features: Blade Length: 3.25" Blade Thickness: 0.100" Handle Thickness: 0.440" Blade Material: D2 Tool Steel Blade Hardness: 59-61Hrc Blade Style: Crowned Modified Spear-Point Weight: 2.70Oz. Pocket Clip: Laser Engraved Titanium, Movable, Tip Up Lock Mechanism: Bali-Song W/ Spring Latch Overall Length: 7.29" Closed Length: 4.39" Sheath Material: Sold Separately Class: Blue