Dog Training Collar Electric Shock Vibration Sound Anti-Bark Remote Electronic Collars Waterproof Pet Supplies blue

--Suitable for small, medium, large dog and puppies, 15 LBS or more.

--Nylon necklaces are durable and adjustable in length from 14 to 27 inches.

--Include 1 or 2 necklaces.

--The remote transmitter can control up to 2 necklaces.

--100% brand new and high quality.