Sei Mio Neck Firmly in Check Adjustable Neck & Wrist Restraint Kit - Black1 / 5

Sei Mio Neck Firmly in Check Adjustable Neck & Wrist Restraint Kit - Black

Sei Mio
In stockFree US shipping over $60
$45.00
✦ Take 20% off with code SUMMER20 at checkout
Pay with
Visa Mastercard Amex Discover PayPal
Curated by Alexander Institute since 1997.
Discreet packaging
Data never sold
AASECT-reviewed

The story

Sei Mio's Neck Firmly In Check covers the neck-and-wrist restraint kit category with adjustable construction designed for classic bondage aesthetics across multiple positions. The combination addresses serious BDSM users who want connected restraint configurations.

The adjustable design accommodates a range of body types via continuous strap adjustment rather than fixed sizing. The kit connects the neck to the wrists through coordinated restraint, opening positions that standalone collars or cuffs can't quite reach.

Wipe with a damp cloth and mild soap between sessions; air-dry away from heat. Pair with a clear safe word and an attentive partner during any sustained restraint scene. Store flat to maintain shape over time.

Good for: classic bondage aesthetics, neck-and-wrist coordination, and Sei Mio collectors.

OUR EDITORIAL STANDARD

Body-safe materials. Brands we trust.

Questions before you buy?

Will this arrive in discreet packaging?
Yes — all orders ship in plain, unmarked boxes with no product names and no brand logos on the outside. We ship discreetly on every order, automatically.
What's your return policy?
Sex toys can't be returned once opened — that's an industry-standard hygiene rule, not specific to us. For defective or damaged items: we'll replace or refund. Email us and we'll handle it.
Is this product body-safe?
We carry only products that meet our editorial standard: body-safe materials, no phthalates, no BPA, no latex in products marketed for internal use. Our board sets the bar; this product meets it.
How do I clean it?
For non-motorized toys: warm water and mild soap, or a dedicated toy cleaner. For motorized or electronic toys: wipe with a damp cloth and toy cleaner — don't submerge unless the product is rated waterproof. Waterproof rating is noted in the specs section when applicable.
Is this rechargeable?
Check the specs section on this page for charging details. Most modern vibrators and massagers include a USB-C or magnetic charger. Battery-powered products are noted clearly in the Materials & specs accordion above.
Can I order anonymously?
Yes — guest checkout is available, no account required. We ship in plain packages with no external branding. The charge on your card statement appears as "Alexander Institute" — the parent company that owns Loving Sex, nothing that identifies the product type.