This is a bag that you put your cat or small dog in, so you dont get scratched when giveing medication. The bag is open on both ends .You roll the bag up into a donut shape and put it over the animals head very quickly, and pull the draw string. Then pull the bag over and down the rest of the body so you dont get scratched. This bag will protect you from there nails. Made for domestic cat and dogs. cost $ 50.00 dollars.