NON RETURNABLE ITEM A comfortable & easy to-use alternative to the Elizabethan collar. Allows pet to eat drink, sleep, play, run up stairs & around corners & even sit on laps. With these collars, your pet's peripheral vision is unimpeded making them calmer & happier. Collars are made of flexible plastic & are secured by Velcro, elastic wrap-around strap & harness strap, which wraps around your pet's chest.