angzhili inverted nipple correctors for breastfeeding or women, flat and shy nipples corrector for with travel case,silicone material,1 pair angzhili <b>>specification:</b><br> size:the inside dia. is 0.71 in. & the outside dia. is 1.38 in.<br> height:0.99 in<br> material: silicone gel<br> applicable user: women with inverted or flat nipples. women preparing for breastfeeding.<br> <b>how to use:</b><br> 1、hold the corrector with your thumb and middle finger.<br> 2、press with your index finger to squeeze the air out to generate a suction force. <br> 3、place on the nipple and slowly release your finger.<br> <b>>caution:</b><br> 1、please apply cream or lotion to the sensitive area, to improve flexibility of the skin and to keep it sucking for longer time.<br> 2、please apply cream or lotion to the corrector to use.<br> 3、before breastfeeding, press the corrector and put it on the nipple to draw out the nipple.<br> 4、if you press the corrector too hard to draw out the nipple, it may cause pain. in this case, gently press the corrector, no longer than 15 seconds for each time. massage the nipple and put it back.<br> <b>>tip:</b><br> 1.it is not recommended to wear it all day.new users typically wear supple cups for 15 minutes on the first day. if no pain or discomfort is experienced, one may advance the time each day, gradually increasing to four hours per day by the end of the first week.<br> 2.pregnancy users should use it after a professional doctor or a midwife.<br> 3.during use, if the nipple or the abdomen appears painful ,stop using it.<br> 4.as silicone is exposed to moisturizers, after long-term use, the nipple correctors may be discolored, which is not a quality issue, please don’t worry. <br>