Zmarthumb Butterfly Memory Foam Cervical Pillow

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Product guide

Zmarthumb Butterfly Memory Foam Cervical Pillow

The Zmarthumb cervical neck pillow is a butterfly-shaped memory foam pillow with two listed loft heights and a removable, machine-washable cover. Its contoured design and two height options offer some choice in positioning, while customer feedback reports mixed comfort and firmness.

At a glance

Butterfly contour with a hollow center, described as cradling the head and following the neck's curve.
Two distinct height levels are listed, at 3.75" and 4.4".
Memory foam filling and a removable cover described as machine-washable.
The listing advises airing the pillow in a ventilated area for 1–3 days after unpacking to help it regain shape and dissipate an initial scent.

Price

$26.99Save 27%

Reference price: ~~$36.99~~

Price checked: Nov 12, 2026

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Often bought together

Ultra Pain Relief Cooling Pillow for Neck Support, Adjustable Cervical Pillow Cozy Sleeping, Odorless Ergonomic Contour Memory Foam Pillows, Orthopedic Bed Pillow for Side Back Stomach Sleeper

$39.98

Mellow CloudAlign Memory Foam Pillow for Neck & Shoulder Support, Standard | Dual Height Ergonomic Cervical Pillow for Side Back & Stomach Sleepers, Contoured Orthopedic Bed Pillow with Washable Cover

$58.99

Pros and cons

Pros

Two loft options let sleepers try different heights without buying a separate pillow.
Removable, machine-washable cover makes routine surface cleaning more convenient.
Customer feedback reports neck and shoulder support and comfortable back- and side-sleeping experiences.

Cons

Feedback on firmness and comfort is divided, so the contour may not suit every sleeper's preferred feel.

Technical specifications

11 specifications

Identity
Brand	Zmarthumb
Model	cervical neck pillow

Design and weight
Form factor	Butterfly
Weight listed	1.76 kg
Listed loft heights	3.75" and 4.4"

Materials and care
Material listed	Cover Surfaces: 5% Spandex , 33% Polyamide , 62% Polyester ; Filling Material:100% Memory Foam

Other details
Color	Grey
Recommended use	Sleeping
Target body parts	Head, Neck
Special features	Adjustable, Breathable
Age range	Adult

What to know before buying

The listing describes two side-specific lofts and calls the pillow adjustable, but does not describe a mechanism for changing the foam or altering either height. Allow 1–3 days of ventilation after vacuum-sealed packaging, as directed. The claimed pain relief and alignment benefits are product claims, not established outcomes.

Who is it for?

A good fit for

Sleepers looking for a contoured memory foam pillow with two stated loft options.
Buyers who want a removable, machine-washable pillow cover.

Less suited to

People who need a known, consistent firmness preference, given the mixed customer feedback.
Buyers seeking a medically established treatment for neck or shoulder pain.

Zmarthumb Butterfly Memory Foam Cervical Pillow · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 570 ratings

5 stars65%65%
4 stars11%11%
3 stars10%10%
2 stars7%7%
1 star7%7%

Customer feedback describes relief from neck and shoulder discomfort, good support, and comfortable sleep on the back and sides. Reports about firmness range from very soft to too firm, and comfort opinions are divided. These experiences are relevant to a contoured foam pillow with two listed lofts, but do not establish that its feel or fit will work for a particular sleeper.

Positive themes

Customers report neck and shoulder relief and supportive sleep on the back and sides.

Mixed feedback

Firmness feedback ranges from very soft to too firm.
Comfort feedback is divided between comfortable and uncomfortable experiences.

Frequently asked questions

Does the pillow have more than one height?

The listing specifies two loft levels, 3.75" and 4.4", on opposite sides. It does not describe an internal adjustment mechanism.

Can the cover be washed?

The listing says the cover is removable and machine-washable. It describes unzipping the back and opening a button in the center hollow area to remove it.

Does it arrive ready to use?

The listing says the pillow is vacuum-sealed and advises leaving it in a ventilated area for 1–3 days to regain shape and dissipate an initial scent.

Will it relieve neck pain?

Pain relief is a listing claim, not a guaranteed result. Customer feedback reports relief for some, but the reported comfort and firmness experiences are mixed.