The nursing bottle is made of silicone material, ensuring its safety and reliability. The bottle features clear markings on the side, allowing pet owners to easily measure the amount of milk being fed to their pets. with a detachable nipple, it can be easily removed and washed. Features -Color:Assorted Color -Material:PC, silicone -Size:10.00X4.70X4.70cm/3.93X1.85X1.85in -Size:10.00X0.90X0.90cm/3.93X0.35X0.35in - Comfortable to use: The pet nursing bottle is made with ergonomic design, ensuring a comfortable grip, even during long feeding time. - High- resistance: The silicone nursing bottle is resistant to high temperatures, allowing for easy cleaning in boiling water. - Clear markings: The kitten nursing bottle is marked with clear measurement marks, making it easy to control the amount of milk being fed. - Deepened threads: The bottle cover features deepened threads, ensuring a secure and tight seal that won't leak. - Versatile use: Suitable for use or in pet hospitals, this nursing bottle is a practical and versatile tool for feeding newborn pets. Package list: 1 x nursing bottle(40ml) 4 x nipples 1 x cleaning brush