CALQS Carx Double Pillow Plus, Designed Exclusively for Neck and Shoulders Minimizes stress on the neck and shoulders with two materials of different firmness. Support Pillow: "High and Mochi-Mochi" Head Pillow: "Low and Fluffy" Height Adjustment Pad: "Adjust height with adjustment pads (1cm x 2)" Relieves strain on the muscles around the neck. Snoring, neck wrinkles, and straight neck (text neck) countermeasures. Materials: Head Section: Polyethylene Neck Section: Urethane Cotton Pillowcase: 69% Cotton / 26% Polyester / 5% Polyurethane Included: Pillowcase (Cotton type, dark gray) Height adjustment pads Size: Pillow Body: Width: 62cm / Depth: 39cm / Height: 10cm *Measured at the longest point. *Size with adjustment pads. Neck Section: Width: 62cm / Depth: 20.3cm / Height: 8cm *Excluding the height of the adjustment pads. *Measured at the longest point. Retail Price: ¥17,500 Purchased from the SURVAQ STORE official website. All accessories are included. Used only once. The cover was washed once before and after use. There is a darker area in the middle of the cover, but it was present from the beginning and is likely due to variations in the fibers. No other damage is apparent, but please understand that this item has been used once before purchasing.