It is convenient for use. This item can be change for any shape because there is no circuit inside the plastic ring. So that the light would not affectived by rub, it also wouldn’t affective the light if the plastic ring bite by pet.
Adjustable size: The length of the collar is 27-1/2 Inch, but you can cut the dog collar to any length to fit your pet.
Package include: 1 * LED flashing dog collar 1 * USB cable
Safety dog collar: In low light conditions, This dog collar can help you keep your dogs safe.
Adjustable dog collar: This flashing dog collar is adjustable-can be cut to any length to fit your pet. The length of the collar is 27-1/5 Inch.
Rechargable pet collar: No need batteries, and can be recharged by the USB cable with any other daily use device, e.g. computer USB port or smartphone Chargers
Waterproof dog collar: waterproof function, can be used in raining days.
Tough: the whole plastic tube part can be rub, extrusion in any shapes which won’t affective the light of this collar.