DescriptionThis Sputum Cup is made of silicone material.The sputum cup is durable and safe. Easy to use, and you can feelcomfortable in your hand. its surface is smooth, it doesn't damage theskin.It is also a tool that helps baby to burp and let air come outeasily after feeding milk. Press directly on the baby's back grip to control the baby's back and control the force.Features-Color: Pink,White -Material:Silicone -Size:7.70X7.70X6.00cm/3.03X3.03X2.36in -Provide a more convenient way for mother work, create more easiness for baby.-The humanized design is safer, and the concave grip design promotes rapid exhaust.-Supple and resilient, the force is more uniform, and the sputum expectoration is easier when patted on the back.-Making the phlegm-resolving work more efficient and safer, bring huge convenience.-Sputum Cupcan be used as a very practical and thoughtful gift to your friends who have a baby at home. They will definitely be very happy.