1-10PCS Maternal Infant Supplies Spiral Frosted Non-irritating Thickened Safe Wide Bore Pacifier Nipple Real-feeling Nipple Description: Product name: Wide bore pacifier Product model: wide caliber (suitable for feeding bottles with a mouth of 5cm) Product material: liquid silicone material Years of use: unlimited Milk hole: round hole S code (0-3 months), round hole M code (3-6 months), round hole L code (more than 6 months), cross hole (universal type, more than 2 months) Product size: 5x4.3x5cm Product Quantity: 1 Specifications: 1. The pacifier adopts a unique design, which can fully let the baby experience the real feeling of breast milk, and can naturally extend and rhythm. 2. The high-sensitivity anti-colic valve design can keep the milk stable, make the baby suck smoothly, and at the same time, reduce the colic problem caused by inhaling air. 3. It is suitable for baby bottles with a wide diameter of 5.0cm, which is closer to breastfeeding, and is more convenient to pour into milk powder. 4. Food-grade silicone texture, environmentally friendly, non-toxic, safe and non-irritating, high temperature resistance, good toughness and elasticity. 5. There are two kinds of milk holes, round hole and cross hole, and a variety of styles can be selected according to your needs. Reminder: Usually, for a bottle with a straw, we recommend using a pacifier with a cross hole, which can make the baby suck relatively effortlessly and more smoothly. Package Included: 1xnipple Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.