IR.Tools K9 Photoluminescent Patches Green/Black 3.5X2in

IR.Tools K9 Photoluminescent Patches Green/Black 3.5X2in. The blue green glow is detected by the naked eye so no high tech devices are necessary. Specifications for IR.Tools K9 Photoluminescent Patches: Manufacturer: IR.Tools Color: Green/Black Gender: Unisex Height: 2 in Features of IR.Tools K9 Photoluminescent Patches Charge the patch with white light or sunlight A fully charged patch will glow up to 8 hours Package Contents: IR.Tools K9 Photoluminescent Patches IR.Tools P-0046-06-004-PK: K9 Photoluminescent Patches Green/Black 3.5X2in