The Retro Star dog collar has a red and blue star pattern on a gray background. These collars are made with designer fabrics and your choice of either a traditional black plastic buckle or our signature SP metal buckle. The nylon webbing core has a tensile strength of 2100 lbs., so they can withstand pulling by even the strongest of dogs. Our collars are machine washable. Available in sizes XS, S, M, L and XL, and various widths.