These are limited edition splatter graffiti finish Triarii Salient CQC Defensive Punches in 304 Stainless.
The finish is 4 color. Black with shadow Bronze wash, and red hash markings and Tiffany blue splatter.
Beautiful sci-fi look.
These are not a knife.  They have 55 degree beveled edges on 3 planes creating a super sharp kali style ring weapon for puncture work.  
Kydex sheaths with Ulticlip attachment, and coa card.
Sheaths are high rise gunner style carry.
Overall length is 6.25 inches.
1 inch diameter ring
3/16 thick stock.
Made 100% in the USA 
You won't see this finish again.
Stick it in someone!