Nitori High Air Permeability Wavy 3D Structure Pillow I used it two or three times, but it didn't suit me, so I'm selling it. Approximately 32 cm long, 55 cm wide, and about 7 cm high at the highest point. The filling can be washed with water in the shower. - Color: White - Material: Mesh Please consider purchasing, understanding that it is stored at home.