Silly Animal Silicon wirstband ,made of Silicone.Never go out shape Regular,Tie Dye color ,Glow ,UV color,ideal gift for Kids. 1, material:100% silicone (food-grade, safe environmental protection)2, perimeter:150-200mm+3, thickness:2mm4, shape:aleatoric design all styles5, color:all colors, reference Pantone chromatography6, effect:Glow in dark/Glitter/Mixed color/Changing colors/Energy ion...