AUVON NI3663 Inflatable Neck Stretcher, M Size

AUVON NI3663 is an M-size inflatable neck stretcher with a chin-up shape and supportive foam. Its listed fit is for necks measuring 11.5"–14", so sizing and tolerance for traction are key considerations.

At a glance

The listing describes a triple-layer inflatable design with a wider base and smaller top intended to support the neck while limiting facial pressure.
Built-in foam is shaped to support the chin upward and follow a natural cervical curve.
The M size is specified for necks with a circumference of 11.5"–14".
The listing provides a gradual first- and second-week use schedule and advises medical consultation for existing neck conditions or discomfort.

Price

$19.79Save 10%

Reference price: ~~$21.99~~

Price checked: Nov 13, 2026

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Often bought together

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S Cervical Neck Traction Device for Instant Neck Pain Relief - Inflatable & Adjustable Neck Stretcher Neck Support Brace, Neck Traction Pillow for Home Use Neck Decompression

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Pros and cons

Pros

The stated neck-size range makes it easier to assess whether the M size may fit before buying.
A chin-up profile, foam support and plush cover are described for a contoured contact feel.
Inflatable construction allows the user to adjust support by adding air, according to the listing.

Cons

Customer feedback includes reports that the device can feel painful, including around the neck and face, and that the stretch may feel insufficient for some users.

Technical specifications

7 specifications

Identity
Brand	AUVON
Model	NI3663

Fit and design
Recommended neck circumference	11.5"–14"
Chin support angle	15°

Materials and dimensions
Inner material	thickened PVC
Cover material	short plush fabric
Package dimensions	7.13 x 4.29 x 3.98 inches; 11.36 ounces

What to know before buying

Use guidance says 10-15 minutes daily during the first week, then 15-20 minutes daily in the second week, 1-2 times per day. This is not intended for clinical traction therapy. Consult a doctor before use if you have a neck injury or medical condition, or if use causes discomfort.

Who is it for?

A good fit for

Buyers whose neck circumference falls within the stated 11.5"–14" M-size range and who want an inflatable home neck stretcher.
People looking for a chin-up foam-supported design for brief, scheduled use.

Less suited to

Anyone seeking a substitute for clinical traction therapy or medical treatment.
Buyers outside the stated M-size neck range, or those who have a neck injury or condition and have not consulted a doctor.

AUVON NI3663 Inflatable Neck Stretcher, M Size · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 552 ratings

5 stars62%62%
4 stars17%17%
3 stars9%9%
2 stars5%5%
1 star7%7%

Customer feedback describes perceived pain relief and value as positives, including reports of relief for pinched nerves. Comfort, stretch, ease of use and deflation are mixed, with some users saying the device is painful around the neck or face and others feeling too little stretch. In practical terms, the foam-supported chin-up design and stated fit range may appeal to buyers seeking a contoured inflatable stretcher, but fit and comfort appear to vary. The ratings lean positive overall, while the distribution also includes lower ratings.