ELASTIC BUFFER DESIGN - Restraint with elastic buffer could keep your dog from sudden brake or sharp turn, keep your dogs away from possible choking risk, allows pets active freely in certain space without the feeling of rigid control.
TANGLE-FREE & ADJUSTED - A sturdy, metal clasp swivels 360 degrees to accommodate comfort in case he wants to sit, stand or lay down,so your dog can rotate and move around without ever getting tangled.