They're very comfortable even though they're self-adhesive. It looks really smooth but sometimes can be seen under super thin, light colored clothing. However, I usually don't have clothes like that anyway but I just wanted to check. Under clothing that isn't white/ beige they are undetectable!
Can I wear silicone nipple covers everyday?
1. Do not wear it for more than eight hours. It is not advisable to wear an adhesive silicone bra for more than eight hours as it can lead to skin irritation and rashes as the product is glued to your skin.
How long can you wear silicone nipple covers?
four to six hours
Are silicone nipple covers safe to wear?
Silicone is fairly safe to use on your skin, but you should never apply nipple pasties to sunburned, irritated or broken skin. If you are concerned that you might have any kind of skin reaction to the self-adhesive, then you should first do a patch test of the pasty on the inside of your arm.