Military Style: One hook & loop panel for you to add military patches for extra swag Durable & Comfortable: Thick nylon strap and cushion padded for comfortable wearing 5 Adustable Points: Heavy duty metal D ring & metal buckle for good durability Easy to attach dog leash;Available in 3 Size Fit Medium to Large Sized Dogs: Length of Neck - M (Fit for 37-45CM/ The total length of the collar: 59cm); L (Fit for 45-53CM/The total length of the collar: 67cm);XL (Fit for 53-61CM/The total length of the collar: 75cm)Recommended Accessory: Perfect to use with OneTigris dog leash; Double check of the Measurement can reduce the probability of receiving unsuitable Item or return. Your Shopping Experience is Our First Concern