LOVATIC Anti Bark Collar - Humane, no Shock Dog Bark Collar - Training Collar Control Barking Vibration and Sound Stimuli - 7 Levels Sensitivity Adjustment Two hands folding system can fold quickly for easy storage and carriage Materials:iron tube, silver frame,black plastic,300D oxford fabric Designed with cup holder and storage basket for pet supplies Seat belts leash and rear security brakes ensure your lovely pet safe Cover is removable to give a neat comfortable environment for pet