Designed to disappear

Ultra-thin silicone nipple covers engineered for all-day comfort. Born from not being able to find one good enough in Australia — so we made our own.

Original

Classic Cover

Smooth silicone with full coverage

$22 / piece

UPGRADED

Breathable

Vent Cover

Ventilated with triangular airflow grid

$25 / piece

Secure checkout · Ships Australia-wide

Images shown: Vent Cover (upgraded version). Both Original and Vent share the same ultra-thin edge and three-zone adhesive.

Ultra-thin construction

Light enough to forget

At just 8g per piece with a 0.04cm tapered edge, there's no visible outline under even the lightest fabrics. One-piece moulded — no seams, no bulk.

Zoned adhesive

Gentle where it matters

Zero adhesive at the centre to protect sensitive skin. Full-strength hold across the body. Lighter bond at the outer edge for easy, irritation-free removal.

Breathability

Engineered airflow

Ventilation holes in a precision-spaced equilateral triangle grid allow continuous heat dissipation — cool and comfortable all day.

We recommend wearing for no more than 6 hours at a time.

Returns & warranty

All items are inspected and shipped from Australia. Every piece is quality-checked and photographed before dispatch. For hygiene reasons, items cannot be returned once shipped. If you receive a defective product, please get in touch with photos and we will work with you to resolve it in line with Australian Consumer Law.

How many times can I reuse them?

With proper care, each cover can be reused approximately 20–30 times. Clean gently with a neutral detergent, air-dry adhesive-side up, and store with the protective film.

What’s the difference between Original and Vent?

Both versions share the same ultra-thin 0.04cm edge, three-zone adhesive, and one-piece moulded construction. The Vent version adds precision-spaced ventilation holes for enhanced breathability — ideal for warmer climates, active lifestyles, or longer wear.

How long can I wear them?

We recommend a maximum of 6 hours per use. Remove, clean, and allow your skin to rest before reapplying.

Do they work with all skin tones?

Our current shade is designed to blend with light to medium skin tones. We’re working on expanding our range.

I have sensitive skin — is this safe to use?

We recommend doing a small patch test on your inner arm before first use. If any irritation, redness, or discomfort occurs, please discontinue use immediately.

Why a zip pouch?

We wanted to reduce single-use packaging. Your ninii zip pouch doubles as both the shipping packaging and your ongoing storage — one pouch, no waste.

Why ninii exists

ninii was born from a simple frustration — not being able to find a nipple cover in Australia that was thin enough, breathable enough, and comfortable enough for everyday wear. So we created our own. Every piece is quality-checked and photographed before it leaves us.

♡

2% of profits donated quarterly to AMCS

Every ninii purchase supports the Australian Marine Conservation Society — protecting our oceans, marine wildlife, and the Great Barrier Reef.

marineconservation.org.au

Get in touch

Questions, feedback, or just want to say hi? Drop us a line at hello@ninii.com.au