Fashion Y-shaped Chest Strap Pet Supplies Dog LeashProduct information: Material: Nylon Product Category: Collar Can it be scalable: yes Color: semicircle blue and green collar, semicircle orange and white collar, semicircle blue and white collar, semicircle red and blue collar, semicircle blue and green chest back, semicircle orange and white chest back, semicircle blue and white chest back, semicircle red and blue chest back, semicircle blue and green traction Rope, semicircle orange and white