●Magic helper to make old stuff useful!
●Attach firmly using velcro
●Battery: CR2032, lifespan > 100 hours
●LED flashing & waterproof                                 ●2 modes: 
1.fast blinking
2..rapidly blinking
●Easy to be attached to pet collar /leash /harness
●Neon/Orange/Pink/Blue
●Size: 3.8*18cm