4 packs of silicone nipples Pet feeding nipple is perfect for newborn kittens, puppies, rabbits, squirrels, etc. The base is wide and the length is good for allowing the kitten to be able to latch all the way to their face. 2 pcs small sizeand 2pcs medium size Great choice for newborn animals Two 10ml kitten syringes is included in the package. Kitten feeding syringe can accurately measure the amount of milk inhaled. Accurate intake allows small animals to avoid eating too little or too much to hiccup. The nipple is also suitable for mounting on a feeding bottle. Safe and durable quality assurance We choose food-grade silicone material for the nipple. puppy feeding nipple do not have a strange chemical smell. Made with superb craftsmanship. The opening of the nipple is very small. The liquid food will flow steadily. When you use this nipple to feed small animals, it will become more efficient. The golden partner of orphan animals This is a feeding tool recommended by many pet charity organizations. This nipple will save many orphaned kittens and puppies who lost their mothers. They can quickly adjust to the sensation of the nipple.