Sell Pigeon Wide Caliber Bottle Cap best price

Made in China Material: Silicone rubber Heat-resistant temperature: heat-resistant 120° Inverted three-shaped configuration, the closed state under normal circumstances, the bottle is automatically opened when the pressure becomes high, the pressure balance inside and outside the bottle, the baby can help smooth suction Please choose the appropriate variant : S nipple for 0-3 months M nipple for 3-6 months L nipple for 6+ months X shape nipple for 12+ months (Large flow X aperture, support the weaning period of babies over 12 months）