Glow In the Dark: Blue & Yellow,Gradient Orange,Gradient Green,Gradient Yellow,Orange & Purple,Gradient Grass Green,Gradient Blue,Gradient Purple. Gauge(Thickness): 2g(6mm),0g(8mm),00g(10mm),1/2"(12mm),9/16"(14mm),5/8"(16mm),11/16"(18mm),3/4"(20mm).