***No return or exchange for this product***
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Upgrade your wardrobe with Boomba's Ultimate Demi Boost Inserts in Natural Beige. Designed specifically for demi cup styles, these inserts provide a natural-looking boost for wedding dresses, bras, and bandeau bikinis.
Available in two sizes: Small (A/B/C) and Medium (D/E).
- • Natural-looking lift for demi cup styles
- • Boosts up to 2 cup sizes instantly
- • Prevents wardrobe malfunctions in low-cut tops
- • Stays securely in place without slipping
- • Sweat & water resistant for all-day comfort
- • Easy to switch between outfits – no sewing required
Note: Not recommended for individuals with sensitive or thin skin, or for women who are pregnant or breastfeeding.
Unlike traditional sticky bras, Boomba inserts rely on the support of your clothing. Ensure you wear them with tight, structured, and fitted tops for optimal performance.




Boomba Ultimate Demi Boost Inserts are perfect for anyone looking to enhance their silhouette with a natural lift. Ideal for wedding dresses, bras, and bandeau bikinis, these inserts are designed for demi cup styles. Available in two sizes: Small (A/B/C) and Medium (D/E). The inserts are sweat and water resistant, making them suitable for all-day wear. Easy to switch between outfits without any sewing required. Not recommended for individuals with sensitive or thin skin, or for women who are pregnant or breastfeeding. For best results, wear with tight, structured, and fitted tops.