**Product Specifications:**
**Brand:** AiSleep
**Focus:** Pillow core research and development
**Collaboration:** China Sleep Research Association
**Certifications:** Eco, CONFIDENCE, CertiPUR-US, INTEXTILES, Tested for harmful substances, INSTITUT, OEKO-TEX Swiss certification, ECO German certification, American Polyurethane Association, Health and Safety Certification
**Committee:** Executive Committee of the China Sleep Research Association Sleep Industry and Transformation Working Committee
**Product Features:**
**Name:** AiSleep Double-sided Sleep Pillow
**Series:** Classic Full-range Series
**Patent Number:** 202330508718.1
**Exclusive Patented Design:** Double-sided pillow with traditional wave design
**Product Type:** Ergonomic
**Support Ratings:** Side sleeping support: ★★★★, Head-neck fit: ★★★★, Firmness: Medium to Firm
**Recommended Users:** Shoulder-neck care, improving sleep quality, beginners in memory pillows
**Recommended Sizes:** 60*40cm, 50*30cm (for teenagers/petite individuals), 60*40cm (for adults)
**User Feedback:** Highly praised by thousands of users for its comfort and support
**Materials:**
**Core Material:** BASF Slow Rebound Space Memory Foam
**Rebound Time:** 3-5 seconds
**Cover Material:** Breathable mesh knit fabric, 3D air filter cotton
**Zipper:** Customized brand zipper for easy removal and washing
**Design Features:**
**Innovative Technology:** A+B+C three-zone support for natural cervical curve adjustment
**Hollow Design:** Relieves pressure on the back of the head
**Support Zones:** Head-neck support, Shoulder support
**Memory Foam:** High-density slow rebound foam for pressure relief
**Breathability:** Airy mesh knit fabric for skin-friendly comfort
**Product Variants:**
**Models:** Low pillow, Classic, Upgraded
**Unique Design:** Butterfly-shaped ergonomic design for optimal head-shoulder-neck alignment
**Stability:** Three-in-one stable support for occasional neck discomfort
**Suitable for:** Various height ranges, majority of users
**Sizes:** 65*36*5/7/11cm, 60*35*7.5/9/11cm, 60*40*7.5/8.5/9.5/10.5cm
**Safety and Quality Assurance:**
**Product Name:** AiSleep Double-sided Sleep Pillow
**Model Number:** B112301311
**Specifications:** 60*40*7.5/8.5/9.5/10.5cm
**Cover Material:** 67.6% Polyester Fiber, 32.4% Viscose
**Inner Material:** 100% Polyester Fiber, Polyurethane Foam
**Quality Grade:** Qualified Product Inspection: B08
**Standards:** GB/T22796-2021, GB18401-2010B
**Care Instructions:** Cover washable, Inner core not washable, Do not expose to direct sunlight
**Safety Commitment:** AiSleep prioritizes product safety and quality, backed by patent certificates and fabric testing reports.
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