Length: 35~43cm, 40~48cm, 45~52cm, 52~60cm
Package include: 1 x LED Collar
1, LED light glows and flashes in darkness or at night.
2, Helps to keep you and your dog & other pets safe during evening walking.
3, Easy and comfortable to wear and easy to remove.
4, Easy to use: by simply pushing the control button you can light ON/FLASH/OFF the LED Collar.