Feature: 1. SAFE SILICONE: Made of silicone, this nipple corrector is safe and healthy, odorless, free of harmful substances, no burden on sensitive skin, and can be used with confidence for a long time. 2. EASY TO OPERATE: The nipple sucker is very easy to operate, simply place the sucker cover on an inverted or flat nipple and push to suck the air out of the puller, using the vacuum to drag the nipple and achieve the effect of improving invagination. 3. MULTIPURPOSE NIPPLE SUCKER: ThIS nipple sucker is a good choice to improve the flat or inverted nipples of breastfeeding mothers, as well as to improve the small or inverted nipples of girls with developmental delays, helping them regain their health and beauty and confidence. 4. PHYSICAL TREATMENT: The nipple sucker completely covers the nipple and uses physical suction to remove flat or sunken nipples, which will remain upright, healthy and effective. 5. NO DAMAGE TO THE SKIN: This nipple sucker is made of delicate craftsmanship with a smooth burr free surface that will not damage delicate skin and is comfortable to use. Specification: Item Type: Nipple Inverted Suckers Material: Silicone Use: Helps nipples achieve a nice appearance and produce enough nipple for baby to hold.. Package List: 1 x Nipple Inverted Corrector