Description : 1 . Weight : 25 g 2 . Size : 5.8 x 4.2 x 5.6 cm 3 . Material : Food grade silicone 4 . Role : to calm the babys mood , instead of eating habits , sleep well helper 5 . Features : soft and bite-resistant , tasteless , high temperature resistant , real breast milk , prevent red , avoid deciduous teeth , easy to sleep 6 . The nipple flow rate : medium 7 . Applicable age : 0-3 years old 8 . Caliber shape : medium round hole 9 . Caliber specifications : standard caliber
