Detailed Product Description
Description: 1. Flashing one time per 8 seconds or 12 seconds 2. Single red light, single blue light, single green light are available 3. Can be tied on hand or in kitbag with spring elastic belt 4. Continue flashing lasts 20 days or more 5. It is safety indication used outdoors at night 6. Can be imprinted with different logos 7. White box package 8. Diameter 4.5cm, thickness 1.8cm; length 32.5 and width 2.5cm for spring elastic belt
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