Butterfly Sleep Memory Cotton Neck Pillow with Slow Rebound Butterfly Design, Detachable Pillowcase (Suitable for Office/Travel)

Smart Best Recommend
4 Reasons to Buy
Butterfly shaped three sided groove structure
Adapt to supine/side sleeping posture, accurately support cervical curvature, and reduce neck suspension during sleep

Material Science Proportioning
45D-55D density memory cotton, with a 5-second slow rebound characteristic, disperses neck pressure of over 37%
Some models include a temperature sensing layer that softens with body temperature and conforms to the curve of the head and neck

Cervical protection mechanism
Absorb pressure through deformation and slowly rebound, avoiding the rebound impact of traditional pillows on the cervical spine
Clinical data shows that the effective rate of cervical curvature correction after continuous use for 2 weeks is 82%

Improved sleep quality
Breathable hole design+cool pillowcase combination, reducing head temperature by 2-3 ℃ and minimizing stuffiness
Zero pressure sensing characteristic shortens sleep time and reduces the number of nighttime flips

Sales Manager Discount
Limited-Time 39% OFF
The discount information has been released!
Place your order now and we will ship your order at the discounted price as soon as possible.
Original price of 60 is now only 35.99, this item is 39% off!
Please note the expiration date of the discount.

Customer Service Update
Latest Evaluation
Material characteristics
Using CertiPUR US certified memory cotton with a density of 45D-55D and a slow rebound time of 3-5 seconds
Some models include magnetic components (1000-1200 Gauss) to assist in neck blood circulation
Structural Design
Butterfly shaped three sided groove structure, suitable for supine/side sleeping posture (sizes commonly 50 × 30 × 10cm or 62 × 34 × 12cm)
Layered design: upper Cool Flow cooling layer+lower SureTemp temperature control memory cotton

Customer after-sales service
Use Tips
Supportive testing
Adult neck pressure dispersion effect increased by 37% (compared to ordinary polyester fiber pillows)
After continuous use for 14 days, the effective rate of cervical curvature correction is 82%
Comfort feedback
Heat dissipation performance: Surface temperature is 2-3 ℃ lower than traditional memory cotton (infrared temperature measurement data)
Odor issue: After the new pillow is unsealed, it needs to be ventilated for 48 hours to evaporate VOC substances

Customer after-sales service
Usage Guidelines
Adaptation suggestions
Users with a weight greater than 80kg are recommended to choose models with a height of 12cm or more
Patients undergoing cervical spine surgery should use magnetic devices under the guidance of a doctor
Maintenance requirements
Not machine washable, use neutral detergent to wipe locally
Drying under sunlight for ≤ 2 hours per month to prevent oxidation of memory foam
Risk Warning
Initial use may result in 3-5 days of adaptation period and neck pain
Magnetic therapy is prohibited for pacemaker wearers