SILENT AUTHORITY
£27.99
Discreet shopping Experience
One-Year Warranty
free royal mail tracked 24 delivery on orders over £50
ESSENTIALS YOU MAY NEED
Key features
- 3 interchangeable silicone balls
- Progressive mouth-filling sizes
- Quick-swap ball fitting
- Medical-grade silicone balls
- Padded vegan-leather strap
- Hook-and-loop quick release
- Nickel-free metal hardware
Description
Sei Mio Silent Authority is a progressive ball gag set built around 3 interchangeable silicone balls, so you can change how much of the mouth is filled while keeping the same padded head strap. The smallest gives a lighter fit, while the larger balls increase fullness & make clear speech progressively harder.
Each medical-grade silicone ball clicks into a quick-swap fitting, making size changes straightforward. The padded vegan-leather strap adjusts around the head & uses a quick-release hook-and-loop fastening, while nickel-free metal hardware completes the secure restraint setup.
The graduated sizing gives Silent Authority more range than a single fixed ball gag. One set can cover lighter mouth restraint through to a considerably fuller fit, letting you choose the level that suits the wearer each time.
Agree a clear non-verbal stop signal before fitting the gag. Make sure the wearer can breathe freely through their nose, check them regularly & never leave a gagged person unattended.
Size guide:
Small: 1.5" ball diameter.
Medium: 1.7" ball diameter.
Large: 2" ball diameter.
In the box: Padded adjustable head strap; 3 interchangeable silicone balls.
Size guide
View chart Tap to expand
Specifications
Essential details
- Product code
- SM-051
- Product type
- Mouth Gags
- Designed for
- Both
- Beginner friendly
- Yes
Size & fit
- Pack size
- 1
Materials & feel
- Material
- Faux Leather, Silicone, Metal
- Inflatable
- No
Care & materials
Delivery & returns
🚚 Same-day dispatch on orders placed before 11:30 (Monday–Friday).
We take your privacy and convenience seriously, which is why we only use trusted delivery companies to ensure your orders arrive safely and on time. Every item is delivered in plain, discreet packaging for complete confidentiality. Our delivery services are insured and fully trackable, so you'll always know where your parcel is. Tracking details are provided by email once your order has been dispatched.
Not going to be home? No problem — you can easily divert your delivery to a local collection point. We offer several shipping methods to suit different budgets and timeframes. For full details, please visit our shipping policy.
Delivery Services
UK Shipping
- Royal Mail Tracked 24: £7.99 (FREE on orders over £50) — 1–2 working days
- Royal Mail Tracked 48: £5.99 — 2–3 working days
International Shipping
We offer international delivery via Royal Mail Tracked Airmail. Costs and delivery estimates vary by destination and are calculated automatically at checkout.
Notes: All timeframes are estimates and refer to working days. Peak periods, remote locations, or adverse weather may extend delivery times.
Returns & Exchanges
- Change-of-mind returns: Unopened, unused items in their original sealed packaging can be returned within 30 days of delivery for a refund. For health and hygiene reasons, we can't accept returns of opened products unless faulty.
- Faulty items: If your item arrives damaged or develops a fault, please contact us and we'll arrange a replacement or refund in line with UK consumer law. We may ask for photos or a short video to help speed up resolution.
- Start a return: See our returns policy or contact us and we'll be happy to help.
Fast, discreet delivery you can trust
Same-day dispatch before 11:30 (Mon–Fri). Plain boxes. Full tracking.
- Same-Day Dispatch
- Plain Packaging
- Tracked UK couriers
Click Here For More Details
Same day dispatch. Order before 11:30 (Monday to Friday) to ship the same day. You’ll get email updates at each step.
Delivery options. Choose what suits you best, including guaranteed weekend delivery.
Fully trackable. We send your tracking number as soon as your order leaves us.
Not going to be in? Divert your delivery to a nearby collection point.
Plain packaging only. No logos or product names on the box or label.
International shipping (EU). Enter your address at checkout for live options.
Full delivery info · Returns & refunds · Discreet experience
Same day dispatch. Order before 11:30 (Monday to Friday) to ship the same day. You’ll get email updates at each step.
Delivery options. Choose what suits you best, including guaranteed weekend delivery.
Fully trackable. We send your tracking number as soon as your order leaves us.
Not going to be in? Divert your delivery to a nearby collection point.
Plain packaging only. No logos or product names on the box or label.
International shipping (EU). Enter your address at checkout for live options.
Full delivery info · Returns & refunds · Discreet experience
Guides & tips