House Divided Pet Bandanna - All Teams These Bandannas slide onto the collar. Choose the size that is about half the pet's neck size. They can be made as single teams or two teams. I have most teams for baseball, basketball, football, and hockey. These are made on demand, but will still ship the same day or the next business day. If you want to check on what i have, pleasr look at the list in the picture section. Feel free to mix any of the sports teams. SIZES: MEDIUM 7" Wide LARGE 9" Wide EXTRA LARGE 11" Wide FREE SHIPPING!!