Name :dog training collar Name : dog training collar Material: TPU webbing with zinc alloy hardware accessories Size : 600*25*2.5mm, 650*25*2.5mm. 400*18.5*2.3mm, 850*18.5*2.4mm Color: Fluorescence coloror solid color or transparent color Any size and color can be produced according to your request Packge : individually ppbag ,200pcs/carton Featuers oftpu dog training collar 1.It is flexible as leather ,but can be more wearable than it.