The cooling pad can be used on the knee, hip, and ankle joints, and comes in small and normal sizes. - Type: Cooling Pad - Color: White - Sizes: Small / Normal - Price: ¥2,750 / ¥2,860 (tax included) - Areas of Use: Knee joint, hip joint, ankle joint Thank you for looking. I have used it a few times, but there are no problems with its use. Please feel free to contact me if you have any questions about the price. It can be folded without any problems when shipping.