WHAT IS TUNAI ELIZABETH OR E-COLLAR? TUNAI E COLLAR is a well-tailored Dog collar or Cone specifically used to protect your pets from self-injuries, rashes and, post-surgery injuries and assist your dog’s recovery process a pleasant one. TUNAI E COLLAR is designed to prevent pets from biting and licking their injured area. Made of PVC material, TUNAI E COLLAR will be comfortable and soft for your dog to wear without discomfort. IS THIS LIGHTWEIGHT AND COMFORT FOR THE DOGS? TUNAI E COLLAR is of Lightweight and extra soft fabric edges that allow your dog to wear them comfortably with less stress on their neck. With TUNAI E Collar your dogs can lie down, sleep, even eat and drink normally. WHAT ARE THE DIFFERENT SIZES AVAILABLE? TUNAI E COLLAR comes in 8 different Sizes: Size 1, Size 2, Size 3, Size 4, Size 5, Size 6, Size 7, and XL.