Features: Made of food grade silicone material, non-toxic, safe to use. Wide neck design of the feeding bottle makes it easy to clean. Squeezable bottle, not easy to break and scratch, durable to use. Anti-flatulence gas intake system of the nipple protects your baby from vomiting milk. Specially designed cover which can fix the nipple well helps to prevent milk leakage and dust pollution. Soft and elastic nipple, milk flows smoothly and baby can easily suck. 230ml capacity, suitable for home use or shopping use. The scale is clearly visible.