I am selling a product I purchased on Rakuten because it didn't suit me. *I only used it to check the height, as it didn't fit. 2025 Latest Version Up Pillow Low Resilience Neck Pillow Stretch Pillow Warm Neck Pillow Straight Neck Countermeasure Pillow Straight Neck Neck Warm Airbag Pillow Pillow Cervical Spine Stabilization Snoring Prevention Low Resilience Straight Neck Pillow Shoulder Pain Cervical Spine Health Pillow Sleep Height Adjustment Yumemakura Pro - Color: Combination of white and gray - Material: Memory foam and fabric - Features: With air adjustment function - Size: Standard pillow size - Power: USB connection - Buckwheat husk type - Made in China Thank you for viewing. There are no instructions or box. Please refrain from purchasing if you are concerned or overly sensitive. #Pillow #Yumemakura #SleepYumemakura #Pillow #Sleep #GoodSleep #HotPillow #ofen