1.Help to keep your dog & other pets dog safe and anti-lost during walking in night.
2.Provide safety for your dogs and pets while it's out alone at night.
Instructions for use：
1.simply pushing the control button makes the light ON/FLASH/OFF, Collar has 4 different options controlled with a switch on the collar Solid Light, Fash Blink, Slow Blink,and Off.
2.Collar is Silicone waterproof. This means that it is fine in the rain but not suitable for adog swimming.
3.Batteries last 60-80 hours and can be changed,the kinds of battery is Button Battery,
S: Width 2.5CM(0.98Inch) length 35~43CM(13.8~16.9Inch)
M: Width 2.5CM(0.98Inch) length 40~48CM(15.7~16.9Inch)
L: Width 2.5CM(0.98Inch) length 45~52CM(17.7~20.5Inch)
XL:Width 2.5CM(0.98Inch) length 52~60CM(20.5~23.6Inch)