SAME DAY SHIPPING IF ORDERED BY 2PM EST BUY ONE GET ONE 25% OFF (ADD TWO TO CART) Need bulk? (10+). Please contact us via eBay messaging for pricing. – Durable buckle for hassle free application & removal- Equipped with a nickel D ring for easy attachment to leashes- Easy to adjust! Use the adjustable straps located near the buckle to get the perfect fit that will stay! Sizes *Please measure your dog’s neck prior to purchase to achieve a perfect fit. Remember to leave a little extra room for comfort! Small – Fits 9-14″ inches. Collar width: 0.25″ inchesMedium – Fits 11-16″ inches. Collar width: 0.50″ inchesLarge – Fits 14-22″ inches. Collar width: 0.75″ inchesX-Large – Fits 16-23″ inches. Collar width: 0.90″ inches Your Satisfaction is our Priority. Please contact us if you have any questions.