Description: Age: Over 0 age Heat Resistance: -20 Celsius~110 Celsius Material: PP+Silicone+ABS Color:Yellow,pink,blue Product Features: Can adjust the size of suction, easy to clean snivel, difficult to inhale into your mouth . The front-end spherical design, not easy to damage the baby's nasal mucosa. Each component is easy to disassemble and clean disinfected. Note: If baby nasal have injury, swelling and other situation. Do not use. Keep out of reach of the baby, to avoid accidents. Use: Put the side of conical nose cleaner gently placed into the baby nose , the other end into mouth to suck out the dirt, repeated several times until the clean up. Please disassemble clean and disinfect after using in a cool dry place