Model Number: 00003 Brand Name: Z&M Key Specifications/Special Features: Electric training collar, offering a range of up to 330 yards and can train up to two dogs at a time.Rugged and 100% rain resistant design allows your dog's collar and leash harness to stand up to rough outdoor play, rain or shine.4 modes of operation: vibration, electric shock, beep, flashing lights. 100 available levels of static shock and vibration stimulation. Fits all dogs 15-100 LBS and collar sizes 7-26 inches. Includes one remote transmitter and 1 collars.Receiver's backlit LCD screen and easy to press buttons allow easy usage, and power saving battery saves you the hassle of constantly changing your unit. Note: attach prongs to screws before usage with your dog.

Size	Spec.	Adjustable Range	Suit For Dog
XS	3/8"	6"-9"	10lbs/5kgs
S	1/2"	9"-12"	20lbs/9kgs
M	5/8"	12"-16"	50lbs/23kgs
M+	3/4"	16"-20"	70lbs/32kgs
L	1"	20"-25"	90lbs/41kgs
XL	1.5"	24"-29"	150lbs/69kgs