... , or even help you to signal for help. Led keychain gift 1. Material: plastic 2. Color: Multi (blue, green, silver, red, ... 7 daysProduction time15~20 working daysFunction1, Gift Key chain can be used for promotional and advertisement, ideal for trade show, new product launch, ... ;3, Gift key chain can be used in outdoor activities such as camping, fishing and hunting, emergency lighting for home and ...