When you are wearing a t-shirt or dress made from a sheer or slinky material. wearing a bra may not be an option. The outline of the bra may show through these fabrics. The Bye Bra - Protective and Concealing Silk Nipple Covers 4 Pairs (Nude) allow you to cover your nipples discreetly. allowing you to go braless under these delicate fabrics

Material: polyolefin gel 68%. polyamide 28%. spandex 4%

Measurement: One-size