[Suitable for born Pets] The 20ml kitten bottle we designed can be used to meet the feeding needs of your born pets from 0-45 days. Kitten bottle feeding kit is not only suitable for caring for born kittens, puppies, hamsters, squirrels and rabbits, etc., it is also suitable for providing water and medicine for adult pets. [ Materials] Our puppy bottles for nursing puppy milk is made of food-grade silicone and PC materials, with a temperature resistance of 100C, and can be easily after use with hot water. The lid seals well and not leak, and the scale is clear, so kitten bottles can better control the amount of milk. [Package Contents] The set contains 2 pcs kitten feeding bottle + 2 nipple.Puppy bottle is enough for your daily replacement use, and puppy bottles is reusable, it can provide you with long-term service. The bottle brush makes your cleaning work easier and more convenient. [Anti-Choking Design] Kitten nipples for feeding's nipples can accurately control the pressure to release milk, and each releases a fixed amount of milk to prevent excessive milk from causing choking during feeding. The anti-choking valves at the bottom of cat bottles for kittens automatically stop after each to prevent kittens or puppies from breathing too much air. [How to Use] Unscrew the lid of kitten bottles for nursing born, pour in 40-45 warm water; add appropriate amount of milk powder and stir; then cover the bottle cap; finally tilt and to feed. Kitten milk bottle can be disassembled and washed, which is convenient and quick to clean. Color:As Shown Material:Silicone + PC Package Contents: 2 * Pet bottle 2 * nipple Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.