E-Collar Technologies 33" Biothane Collar with Buckle Color:Black Strap All sizes are finished with

All sizes are finished with our heavy-duty 3/4" bolt snap in your choice of brass or stainless steel

Available in 4 colors

Multiple Velcro adjustment points

VELCRO® patches for 1

Available in your choice of 3/4" brass or stainless bolt snap

E-Collar Technologies 33" Biothane Collar with Buckle Color:Black Strap All sizes are finished withAvailable in 3 4" and 1" Available in multiple colors Genuine E Collar Technologies [split] Genuine replacement biothane collars from E Collar Technologies. 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" collars. RX 120 receivers accept 1" collars.