Features: Durable nylon material with neat stitching and padded lining to prevent chafing your dog's skin and hair with a comfortable fit. Adjustable dog collar, easy to remove for heavy loads. The tactical collar has a D-ring that can be attached to a dog leash, making it easier for your dog to be in your control when next to you. Please measure your dog carefully according to the size chart before ordering to make sure the pet collar fits your dog. Five chic colors for you to choose! Specifications: Material: Nylon Size: for M/L/XL M-Approx.Adjustable Range:36-46cm/14.17-18.11in, Width:4cm/1.57in, Overall Length:56cm/22.05in,Recommended Weight:15-22.5kg; L-Approx.Adjustable Range:44-54cm/17.32-21.26in, Width:4cm/1.57in, Overall Length:64cm/25.20in,Recommended Weight:22.5-32.5kg; XL-Approx.Adjustable Range:53-63cm/20.87-24.80in, Width:4cm/1.57in, Overall Length:73cm/28.74in,Recommended Weight:32.5-50kg. Color: Black, Mud-Color, Military-Green, Camouflage Color, Red(optional） Package Includes: 1x Dog Collar note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.