E-Collar Technologies Transmitter Only slip collar Made from 3mm stainless steel

Made from 3mm stainless steel

Sized for dogs 26" to 32" in girth

but larger and geared towards intermediate dogs

OEM replacement Li-PO batteries for E-Collar Technologies Educator electronic dog collars

E-Collar Technologies Transmitter Only slip collar Made from 3mm stainless steelGenuine E Collar Technologies transmitter Transmitter only Receiver sold separately [split] Genuine E Collar Technologies replacement transmitters are easy to pair with existing receivers and available for most popular models. FT 330 Finger Trainer Please note that FT 030 Finger Buttons can only be paired with FT 330 Finger Transmitters. To upgrade an existing ET 300 system to a finger trainer, you will need both the transmitter and the finger button.