The pump flange insert is an essential accessory for mothers using wearable pumps. This product, ensures a comfortable and secure pumping experience. Made from silicone, it offers flexibility and durability, making it easy to insert and remove. The flange insert helps to create a better seal, improving suction and milk flow. Compatible with various pump models, it is a must-have for any breastfeeding mother looking to optimize her pumping sessions. Features - Color: Transparent -Material:Silicone - Size: 2.80X2.10X2.10cm/1.10X0.83X0.83in -Convenient wearable design: the wearable breastfeeding pump design ensures that you can easily carry and use the pump wherever you are -Manual and efficient: this electric pump operates manually, providing efficient milk extraction without the need for a power source -Skinfriendly material: the pump flange soft material is frosted and gentle on the skin, preventing any irritation during use -Adjustable for all sizes: the pump flange be adjusted to accommodate different sizes, ensuring a comfortable and -Optimal suction: the small size pump flange replacement parts provide a closer fit to the , resulting in better suction and milk collection Package list: 2 x Pump Flange Inserts