Richell Richell Soft Baby Chair with Air Pump - Brand: Richell - Product Name: Soft Baby Chair - Target Age: 7 months - 2 years old - Features: Includes air pump - Material: PVC - Color: Green - Retail Price: 3,520 yen (tax included) - Size: Approximately 46 x 48 x 27H (cm) (Refer to Richell official website) An air pump is located in the center cylindrical part, and you can easily inflate it by raising and lowering it. Therefore, you don't have to worry about having put your mouth on it to inflate it. When shipping, the air will be deflated and the chair will be folded compactly. The box is not included.