Specification: Product name: 1.5x 6mm Trit Vials Self-luminous Keychain Waterproof: 100m
Colour: orange, yellow, green, blue (please choose the color you want ) Weight:5g
Size: 1.5x 6mm
Features: Glows continuously for 15 years Bright & visible unique clear white glow Completely contained & self-powered Perfect for tagging zippers (on tents, bags, etc), tying on keychains, flashlights, etc Package included:1 x 1.5x 6mm Trit Vials Self-luminous Keychain (1PCS)