Limited Quantites, Colors and Sizes AvailableIn Black, Red, Brown Light Blue and Pink. Very simple. Very stylish. And wonderful for the smaller dog. All studs are silver in color. 1/2" Studded Collars come in 2 adjustable sizes: XS 7"-10" and S 10"-13", Leashes come in 1/2" x 4' length. X-Small 7-10 in Small 10-13 in, Leashes come in 4 ft. length.