Thank you for viewing. I am selling this because the height didn't suit me. Pillow Type: Bed Pillow Color: Black Size: Standard Brand: Hitsuji no Iranai Makura (Pillow You Don't Need a Sheep) Shape: Round Features: Breathable, Removable Cover, Washable, Odor-resistant [Size] Width: Approximately 60cm-68cm x Length: Approximately 33cm-37cm x Height (Low/High): 9/11cm *There may be slight variations in size and weight. Please understand. [Weight] Approximately 4.1kg *There may be slight variations in size and weight. Please understand. [BIG size model, the largest in the series] For those who like larger, higher pillows. [Comfortable Sleep] A feeling of being enveloped the moment you put your head on it, like floating in water. [Smooth Turning Over] Made of a material (TPE) with moderate resilience, allowing for smooth turning over. [Selectable Height] You can choose between 9cm and 11cm by changing the front and back of the pillow. [Precautions for Use] If you feel any discomfort in your neck or cervical spine from using the pillow, please refrain from continued use and discontinue use. If symptoms persist, consult a doctor. Individual experiences with pillows vary, so please try using it in a way that suits you.