Air Ring Pillow Long for Kids, Inclined Pillow, Washable, Breathable, Long (Dull Gray, 60cm) Reference Price: ¥9020 Material: Polyester Pillow Type: Bed Pillow Color: Dull Gray Size: 60cm Brand: babubu. Shape: Rectangular 【Air Ring Structure for Breathability】 The interior uses a unique steel mesh structure. It creates air passages inside the pillow, designed to prevent heat and humidity from building up. 【Consideration for Children's Sleep, Who Tend to Sweat】 Breathability is confirmed by thermography testing. It supports a comfortable sleep environment, preventing stuffiness even for children who sweat easily. 【Donut Shape Gently Supports the Head】 The central indentation is a donut shape that envelops the head. It considers the natural roundness and fits gently. 【Material that Balances Softness and Breathability】 The surface uses smooth velour fabric, and the back uses a three-dimensional mesh material. It can be used comfortably regardless of the season. 【Washable and Clean, Easy to Use Daily】 It can be washed at home, so it's safe for children who are concerned about sweat and dirt. It's designed to be a companion for daily sleep. This is only the long type.