Mlins Pair Flower-Shape Breast Pasties

Walmart - Athitqq

Black color matches exactly, Flower/petal-like shape matches the irregular edge seen in the frame, Matte, fabric-like texture is consistent with the frame, Functions as an adhesive nipple cover, Overall form factor and thin profile align

Women's Tape

Aerie

Black color, Adhesive nature, Strip/tape-like form factor (can be cut from roll), Intended use as nipple covers

Fullness Reusable Petals Pasties

Monkey Wrench Men & Women's Wear

Black color, Reusable adhesive pasties, Petal shape suggested by name