Invisibra | Boomba Sand Invisible Sticky BraThe worlds thinnest sticky bra. For seamless coverage, no bumps, no ridges. Say goodbye to wires, straps, and nipple slips. Say hello to amazing coverage and comfort. Our ultra thin sticky bra is designed to blend in seamlessly with your skin, staying undetectable even under the thinnest fabrics making it perfect for materials like silk and satin. How To Use 1. Holding the bra with both cups connected, first stick the left cup onto your left breast at