Design idea: create a unique ring that would resemble a car engine piston.
Titanium ring with round reliefs at the bottom for a complete Piston Skirt look.
Solid aircraft grade titanium ring made to resemble an internal combustion engine piston head.
Flat titanium ring.
Three deep and thin grooves offset to one side of the ring.
Two flat divots with round holes positioned across each other.
Round reliefs at the bottom for a more Piston Skirt look.
Brushed (satin) finish.