<p><b>Description:<br> <br> Designed with the high quality durable nylon.<br> With double buckle, for secure leash attachment.<br> Double thick design, protecting the dog neck and making your dog wear it comfortably .<br> The length of the collar is adjustable and it makes your dog breath freely.<br> Size:<br> <br> Black: L: Approx.4x 66cm ( 1.57''X 25.98'' ) XL: Approx.5x 73cm ( 1.96''x 28.74'' ) <br> Neck Circumference: L: Approx.43-55cm ( 16.93'' - 21.65'' ) XL: Approx. 47-61cm (18.50'' - 24.02'' )<br> <br> Green: L: Approx.4x 67cm (1.57'' x 26.38'' ) XL: Approx.5x 76cm (1.96'' x 29.92'' ) <br> Neck Circumference: L: Approx.44-56cm (17.32'' - 22.05'' ) XL: Approx. 53-65cm (20.87'' - 25.59'' )<br> <br> Blue:L: Approx.4x 65cm (1.57'' x 25.60'' ) XL: Approx.5x 74cm (1.96'' x 29.13'' ) <br> Neck Circumference: L: Approx.42-55cm (16.54'' - 21.65'' ) XL: Approx. 50-63cm (19.68'' - 24.80'' )<br> <br> <br> Package include:<br> 1* Adjustable Collar</b></p>