Material: pure medical grade silicone
Unbreakable, safely used in microwave, freezer and dishwasher safe, easy to clean and heat-resistant
Anti-dust,odorless,more durable and long lifespan,easy to wash and handle 
Replicates the tactile experience of breastfeeding
Helps reduce baby feeding problems like colic, spit up and reflux
Bottle type: wide mouth, natural flow, anti-colic Tenchy silicone
Customized designs, sizes,logos,and colors are accepted