Our XO design! Adjustable polyester webbing collarBlack D ring to attach lead Matching lead and bow available! Adjustable to get desired lengthLined with neoprene for comfortAvailable in 4 sizesQuick dry SIZESXS - 1.5cm width , length 22cm-29cm S - 1.5cm width , length 28cm- 43cm M - 2cm width, length 33cm-51cm L - 2.5cm width, length 40cm- 66cm We recommend these to only be worn when needed and not full time to keep them from not looking faded/worn.  Design also available in poo bag holder, harness, lead, seat belt restraint and bow!