2 PCS Pet Noose Loop: 1 x Black Pet Noose Loop & 1 x Golden Brown Pet Noose LoopFeature: Easy to use.Product Name: Pet Noose LoopMade of extra strong Polypropylene and grooming Loops, feel more secure and durable.Easily adjust to fit most any size of dog.2inch Wide, 5 holes adjustable.neck size for:M : 17 inch-20 inch (5.0CM x 56CM)Length: 52cm x Width: 1cmHow to measure:To find your dog's size, simply measure around their neck with a flexible tape measure or string, leaving it comfortably loose.Dog collars should be snug with enough room to fit two fingers under the collar, Collars should also not be so tight they restrict breathing or cause coughing.We recommended add 1 inch to your measure.How to choose the size:1. add 1 inch on your measure, for example: the measure is 18 inch , then you should choose 19 inch (18 inch +1 inch adjustment)2. look at our size will fit for your dog3. Another method to measure the correct collar size is to measure an existing collar that is already sized to your dogs' neck.Material: Polypropylene Rope + Metal Loop+PU leatherColor: Black+Golden BrownPackage Included:2 x Pet Noose LoopOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.