X-SMALL DOG: 3/8" width:: 6-10 inchesSMALL: 1/2" width:: 8-12 inchesMEDIUM: 3/4" width:: 13-17 inchesLARGE: 1" width:: 15-24 inchesX-LARGE: 1" width:: 17-26 inchesMade in United States
