Pop is a pair of double-sided adhesive polyurethane foam inserts used with garment support. Pop Up is a two-cup adhesive bra with a front clasp, worn without another bra.
With Pop inserts
Wipe the pads clean and let them dry. Start with clean, dry skin without lotion or oil and a tight, structured top or suitable bra. Place each pad inside the garment low and to the side, with the thick edge down, not over the front. Scoop the breast up and inward toward the center onto the pad. Press firmly through the garment so the outside grips fabric and the inside grips skin, then check both sides in the mirror. Pop does not replace garment support.
With Pop Up
Start with clean, dry skin without lotion, oil or perfume on the chest. Bend forward and place each cup near the armpit, not on the front. Push breast tissue inward, press down and point the clasp 45 degrees toward the belly button. Repeat on the other side. Bend forward again, lift the chest, bring the cups together and close the clasp. More space before joining the cups is the package's adjustment for cleavage, not a guaranteed result. The outfit must cover both cups and the clasp.