





Sizing Chart
Size | Dimensions (inch) | Thickness (inch) | Recommended For | Boost Level |
---|---|---|---|---|
A | 4.53 × 4.53 | 0.79 | Small bust (A–B cup) | Light & natural |
B | 4.72 × 4.53 | 0.98 | B–C cup | Moderate & more defined |
C | 4.92 × 4.72 | 1.18 | C–D cup | Enhanced & fuller look |
D | 5.51 × 5.12 | 1.57 | D+ or maximum lift desired | Bold & voluminous lift |
Choosing the right size depends on your current cup size and the level of lift you desire. Here's a simple guide to help.
Still unsure? We recommend:
Go for a larger size if you want more visible cleavage or wear deeper necklines.
Choose a smaller size if you prefer a subtle lift or wear tighter tops.
📩 Need a personalized suggestion? Feel free to message our support team — we’re here to help you feel your best.
Urbella™ Instant Boost Sticky Inserts
Feel beautiful. Be effortless.

We asked our customers and found out...
92%
Felt more confident wearing outfits they previously avoided.
89%
Said Urbella™ Inserts stayed perfectly in place throughout the day—even during events or dancing.
94%
Would recommend Urbella™ to a friend looking for a natural lift without a bra.
Based on a survey of 2,706 Urbella™ customers.
FAQ
How do I wash them?
How do I wash them?
🧼 Hand wash only—no machine washing or tumble drying.
Gently clean the adhesive with your fingertips and warm water, avoiding sharp nails. Shake off excess water and press gently to remove moisture. Let them air dry in a clean, dust-free area.
Once dry, reapply the protective films to keep them fresh and lint-free.
Can I wear them every day?
Can I wear them every day?
Absolutely! Urbella™ Inserts are comfortable enough for daily wear. However, we recommend taking occasional breaks to allow your skin to breathe and maintain long-term skin health.
Inserts not sticking?
Inserts not sticking?
Don’t worry—it might just take a bit of practice!
Common issues include:
⚠️ Note: Urbella™ Inserts are not sticky bras. They work best with tight, structured clothing that provides external support to help hold them in place.
What clothes work best?
What clothes work best?
For best results, pair with:
✅ Structured tops with a firm bust area
✅ Thicker fabrics like fitted dresses, blouses, and bras
✅ Sweetheart necklines or sports bras for extra lift
❌ Avoid thin, flowy, or loose-fitting tops that can't hold the inserts in place
❌ Stretchy fabrics or baggy T-shirts
Waterproof & sweatproof?
Waterproof & sweatproof?
Yes! They're both water- and sweat-resistant – perfect for hot days, nights out, vacations, or dancing the night away.
Latex-free?
Latex-free?
🌿 Nope! Urbella™ Inserts are 100% latex-free, making them gentle and safe for most skin types.
Reusable? How long?
Reusable? How long?
Yes – with proper care, Urbella™ Inserts are reusable multiple times. Keep them clean, dry, and stored with the protective films for best longevity.
Shipping & returns?
Shipping & returns?
📦 We offer fast and reliable shipping to ensure your Urbella™ Inserts arrive safely and on time.
🕒 Orders are processed and shipped within 3–5 business days after purchase.
🚚 Estimated delivery time:
5–10 business days (domestic)
7–15 business days (international)
💬 Not completely satisfied? No worries — we offer a 30-day money-back guarantee.
To be eligible for a return, items must be unused and in their original packaging.
Just contact our support team to get started — we’ll make it easy and stress-free.
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