Made with 3/8 sturdy flat nylon and fully adjustable, Marshall harness lead sets and bell collars are designed specifically for the anatomy of ferrets and guaranteed to work on any size ferret. Available in an assortment of colors for great looking store shelves and customer variety.One of our most popular items.Fully adjustable with quick snap buckles for easy on/off.Enables ferrets to be heard when outside of cages.Purple - UPC: 766501000887