Custom Personalized Embroidered Dog Collars- Pet ID (Guardian Gear Nylon Adjustable Brand Dog Collars) (Malbiu/Aqua Blue (Turquoise), 5/8" (11"-16")) All collars are made of polypro nylon, solid steel d-ring, double lock snap closure, adjustable. Available in all colors and sizes. Customers must provide seller with pets information within 2 business days. Information: pets collar size, the color for the collar, the thread color, pets first name, and the phone number