The 3/4" Quick-Snap Bungee Collar is made of durable Biothane material which is waterproof and easy to clean! The quick-snap clasp makes putting the collar on and taking it off of your dog easy and fast while the bungee loop allows the collar to flex as your dog moves, providing ultimate comfort and consistent contact!

Can be used for all 300, 400, and 900 model receivers as well as the Micro RX-070 and RX-090 receivers

Will fit on neck sizes between 11 1/2 inches and 24 inches (33" Length)