Available in green and pink

weighs roughly 2

Used in many large trials

The contact points are approximately 20% closer together and the receiver features additional mounting points for the biothane collar on the top and bottom of the receiver allowing for the receiver to be mounted in a 90 degree rotated position

E-Collar Technologies 33" Biothane Collar with Quick Snap and Bungee treat bag Available in green and pinkAvailable in 3 4" and 1" Metal quick release buckle Available in multiple colors Genuine E Collar Technologies [split] Genuine replacement biothane collars from E Collar Technologies with metal quick release buckles. These collars include a bungee loop to allow for expansion during heavy breathing or barking. These collars are 33" long and can be trimmed to length. Available in 3 4" and 1" widths. RX 050, RX 070 and RX 090 receivers accept 3 4"