I bought this online but unfortunately it didn't work for my specific dress. Its not returnable, so my loss is your gain. I paid $38 for it, selling for a third less. 100% Polyester Made in USA Cup size C Backless and strapless adhesive bra Adjust for maximum cleavage enhancement Lightweight fabric cups Material Content: 30% Polyester, 30% Polyurethane Foam, 40% Silicon Adhesive