This pillow uses buckwheat hulls as the primary filling material, with different weight options including 2 jin, 4 jin, and 5 jin depending on the selected size. The buckwheat filling provides firm structural support and maintains shape during use.

The inner pillowcase is made of white satin‑stripe fabric, offering a smooth surface and stable internal structure. The outer pillowcase features a thick quilted fabric that increases overall cushioning and enhances durability. The pillow is designed in a rectangular shape and is suitable for single‑person use.

Available sizes include 30×50 cm and 40×60 cm, making it suitable for children, students, and adults. The pillow height ranges from approximately 5.1 to 10 cm, fitting common bedroom and dormitory needs.