5 foot warning collar for fearful or aggressive dogs. Make walks a little safer with our bright, attention grabbing graphic collar. Also might work for friendly dogs with grumpy owners who want their space. ;-) Matching collar available in separate listing. Made with a cotton sateen fabric which is stitched around sturdy nylon webbing. Triple-stitched at stress points. Heavy duty leash clasp. Hand or machine wash on gentle cycle. Air Dry Available in a 3/4" or 1" width