Elizabethan Dog Cat Collar Cone – Total Pet Health- Medical Wound Heal – 5 Sizes Prevents pets from licking and irritating woundsFor dogs and catsFlexible CollarHelps pet heal from injuries by preventing them licking wounded areas Material: Polypropylen plastic SizeFits Necks (circumference)DepthX-Small5.5″ – 9.5″4.5″Small6.5″ – 12″5″Medium8.5″ – 14.5″7″Large11.5″ – 18.5″9.25 “Extra Large18″ – 23.5″12” Care: Wash with damp clothInstructions: Plastic snaps and coordinating holes comfortably secure E-Collars in place. Loop gauze or string (not included) through oval holes near the neckline to secure E-Collar to pet’s collar.