MEDICAL FITNESS BEAN Pelvic Correction Cushion I used it about twice after purchasing it, but I haven't used it since and have been storing it. I intended to use it, so I haven't disposed of the box or anything. ■Materials/Ingredients Cover (non-removable): Polyester, polyurethane ■Size: Approximately width 30 x depth 34 x height 27.6 cm Retail price: 12,800 yen The following is a description of the product. FITNESSBEAN Fitness Bean Diet Exercise 2 minutes per session Abdominal exercise Training Posture Pelvic correction Lower abdomen Lower body ↓ Quoted from the following site ↓ [Simple exercise] Just rock it back and forth while sitting. A new concept abdominal exercise item. [Efficient in 2 minutes per session] Break away from the traditional strenuous abdominal exercises and train your abdominal muscles quickly and enjoyably in about 2 minutes per session. [Lumbar support that doesn't hurt your back] The L-shape that supports the lower back from the back reduces the load on the lower back. [Pinpoint and efficient] You can repeatedly "stretch" and "contract" your abdominal muscles with the back and forth movement. [Also for pelvic area, waist, and core training] By combining variations of movement, it can also be applied to stretching the pelvic area and waist (oblique) exercises. [Easy diet] Just sit and rock while watching TV or relaxing. It is ideal for abdominal dieting. ★The color may look different depending on the environment you are viewing. Thank you.