This is a rechargeable LED walking keychain. It flashes and lights up brightly, making it safe for nighttime walks by alerting others to your dog's presence. The price includes the product itself, the keychain hardware, and a USB charging cable (TYPE-A). This is a custom order item. After placing your order, please select a design from 1-20 on the transaction page and provide the name you would like printed. We support Roman letters, hiragana, katakana, kanji, and numbers, but please note that the font will be the sample type. * Can be used for approximately 4 hours on a full charge. * This product is not waterproof, so please refrain from using it if it may get wet.