Doog Navy & Red Walkie Belt: The Walkie Belt holds all your dog walking essentials to free up your hands and pockets on your walk or run with your best friend. Features: 2 strong carabineers (one on each side to hold small to medium sized dogs), Large front pocket to fit all sized phones, back pocket for treats, velcro tennis ball holder, fully adjustable so one size fits all (up to 55")